U.S. patent application number 16/773586 was filed with the patent office on 2020-05-21 for hair extension attachment methods.
The applicant listed for this patent is Lisa Kenna. Invention is credited to Lisa Kenna.
Application Number | 20200154806 16/773586 |
Document ID | / |
Family ID | 40622555 |
Filed Date | 2020-05-21 |
![](/patent/app/20200154806/US20200154806A1-20200521-D00000.png)
![](/patent/app/20200154806/US20200154806A1-20200521-D00001.png)
![](/patent/app/20200154806/US20200154806A1-20200521-D00002.png)
![](/patent/app/20200154806/US20200154806A1-20200521-D00003.png)
![](/patent/app/20200154806/US20200154806A1-20200521-D00004.png)
![](/patent/app/20200154806/US20200154806A1-20200521-D00005.png)
![](/patent/app/20200154806/US20200154806A1-20200521-D00006.png)
![](/patent/app/20200154806/US20200154806A1-20200521-D00007.png)
![](/patent/app/20200154806/US20200154806A1-20200521-D00008.png)
![](/patent/app/20200154806/US20200154806A1-20200521-D00009.png)
![](/patent/app/20200154806/US20200154806A1-20200521-D00010.png)
View All Diagrams
United States Patent
Application |
20200154806 |
Kind Code |
A1 |
Kenna; Lisa |
May 21, 2020 |
HAIR EXTENSION ATTACHMENT METHODS
Abstract
Various methods are used to attach a hair extension to a user's
natural hair, where the hair extension may include a section of
hair that is secured together across its width proximate one of its
lengthwise ends and is free hanging at its other lengthwise end.
According to one such attachment method, a first adhesive is used
to attach together a first side of the hair extension's secured end
and a first section of the user's natural hair. A second adhesive
is used to attach together a second side of the hair extension's
secured end and a second section of the user's natural hair. Upon
completion of both attachments, the hair extension is positioned
between and adhered to the first and second sections of the user's
natural hair. Each adhesive may be double-sided adhesive tape and
may be pre-attached to its respective side of the hair extension's
secured end.
Inventors: |
Kenna; Lisa; (Palm Beach,
FL) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Kenna; Lisa |
Palm Beach |
FL |
US |
|
|
Family ID: |
40622555 |
Appl. No.: |
16/773586 |
Filed: |
January 27, 2020 |
Related U.S. Patent Documents
|
|
|
|
|
|
Application
Number |
Filing Date |
Patent Number |
|
|
15139739 |
Apr 27, 2016 |
|
|
|
16773586 |
|
|
|
|
12317810 |
Dec 29, 2008 |
9339072 |
|
|
15139739 |
|
|
|
|
PCT/US2006/036890 |
Sep 23, 2006 |
|
|
|
12317810 |
|
|
|
|
61010411 |
Jan 8, 2008 |
|
|
|
Current U.S.
Class: |
1/1 |
Current CPC
Class: |
A41G 5/008 20130101;
A41G 5/0033 20130101; A41G 5/004 20130101; A41G 5/0053
20130101 |
International
Class: |
A41G 5/00 20060101
A41G005/00 |
Claims
1. A method for attaching a hair extension to natural hair of a
user, the hair extension including a section of hair that is
secured together across a width thereof proximate one lengthwise
end thereof and is free hanging at another lengthwise end thereof,
the method comprising: attaching together, using a first adhesive,
a first side of the secured end of the hair extension and a first
section of natural hair of the user; and attaching together, using
a second adhesive, a second side of the secured end of the hair
extension and a second section of natural hair of the user,
wherein, upon completion of both attachments, the hair extension is
positioned between and adhered to the first and second sections of
natural hair of the user.
2. The method of claim 1, wherein each of the first adhesive and
the second adhesive is double-sided adhesive tape.
3. The method of claim 1, wherein the first adhesive is
pre-attached to the first side of the secured end of the hair
extension.
4. The method of claim 3, wherein the first adhesive has a
removable cover attached thereto, the method further comprising:
prior to attaching together the first side of the secured end of
the hair extension and the first section of natural hair of the
user, removing the cover from the first adhesive.
5. The method of claim 1, wherein the second adhesive is
pre-attached to the second side of the secured end of the hair
extension.
6. The method of claim 5, wherein the second adhesive has a
removable cover attached thereto, the method further comprising:
prior to attaching together the second side of the secured end of
the hair extension and the second section of natural hair of the
user, removing the cover from the second adhesive.
7. The method of claim 1, wherein the hair extension is a seamless
hair extension.
8. The method of claim 1, further comprising: prior to attaching
together the first side of the secured end of the hair extension
and the first section of natural hair of the user, parting the
natural hair of the user to form a part, wherein the first section
of natural hair of the user is on one side of the part and the
second section of natural hair of the user is on an opposite side
of the part.
9. The method of claim 1, wherein attaching together, using a
second adhesive, a second side of the secured end of the hair
extension and a second section of natural hair comprises: attaching
the second adhesive to the second side of the secured end of the
hair extension; and thereafter attaching the second section of
natural hair of the user to the second adhesive.
10. A method for attaching a hair extension to natural hair of a
user, the method comprising: providing a hair extension that
includes a section of hair, a first adhesive attached to a first
side of the section of hair, and a second adhesive attached to a
second side of the section of hair, the section of hair being
secured together across a width thereof proximate one lengthwise
end thereof and being free hanging at another lengthwise end
thereof, the first adhesive and the second adhesive being attached
to the section of hair of the hair extension proximate the secured
end of the section of hair; pressing together the secured end of
the section of hair of the hair extension and a first section of
natural hair of the user such that the first adhesive adheres
together the first side of the section of hair of the hair
extension and the first section of natural hair of the user; and
pressing together the secured end of the section of hair of the
hair extension and a second section of natural hair of the user
such that the second adhesive adheres together the second side of
the section of hair of the hair extension and the second section of
natural hair of the user, wherein, upon completion of both
pressings, the hair extension is positioned between and adhered to
the first and second sections of natural hair of the user.
11. The method of claim 10, wherein each of the first adhesive and
the second adhesive is double-sided adhesive tape.
12. The method of claim 10, wherein the hair extension further
includes a removable cover attached to the first adhesive, the
method further comprising: prior to pressing together the secured
end of the section of hair of the hair extension and the first
section of natural hair of the user, removing the cover from the
first adhesive.
13. The method of claim 12, wherein the hair extension further
includes a second removable cover attached to the second adhesive,
the method further comprising: prior to pressing together the
secured end of the section of hair of the hair extension and the
second section of natural hair of the user, removing the second
cover from the second adhesive.
14. The method of claim 10, further comprising: prior to pressing
together the secured end of the section of hair of the hair
extension and the first section of natural hair of the user,
parting the natural hair of the user to form a part, wherein the
first section of natural hair of the user is on one side of the
part and the second section of natural hair of the user is on an
opposite side of the part.
15. A method for attaching a hair extension to natural hair of a
user, the method comprising: providing a hair extension that
includes a section of hair, a first adhesive attached to a first
side of the section of hair, and a second adhesive attached to a
second side of the section of hair; attaching the first adhesive to
a first section of natural hair of the user; and attaching the
second adhesive to a second section of natural hair of the user,
such that the hair extension is positioned between and attached to
the first and second sections of natural hair of the user.
16. The method of claim 15, further comprising: prior to attaching
the first adhesive to the first section of natural hair of the
user, horizontally parting natural hair of the user to form a part,
wherein the first section of natural hair of the user is below the
part and the second section of natural hair of the user is above of
the part.
17. The method of claim 16, wherein the first adhesive is an
adhesive tape, wherein the section of hair of the hair extension is
secured together across a width thereof proximate one lengthwise
end thereof and is free hanging at another lengthwise end thereof,
wherein a first side of the adhesive tape is attached to a first
side of the section of hair of the hair extension proximate the
secured end of the section of hair, and wherein attaching the first
adhesive to a first section of natural hair of the user comprises:
attaching a second side of the adhesive tape to natural hair of the
user below the part.
18. The method of claim 17, wherein the second adhesive is a second
adhesive tape, wherein a first side of the second adhesive tape is
attached to a second side of the section of hair of the hair
extension proximate the secured end of the section of hair, and
wherein attaching the second adhesive to a second section of
natural hair of the user comprises: attaching a second side of the
second adhesive tape to natural hair of the user above the
part.
19. The method of claim 15, wherein attaching the second adhesive
to the second section of natural hair of the user is performed
after attaching the first adhesive to the first section of natural
hair of the user.
20. The method of claim 15, wherein the first adhesive has a
removable cover attached thereto, the method further comprising:
prior to attaching the first adhesive to the first section of
natural hair of the user, removing the cover from the first
adhesive.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] The present application is a division of U.S. application
Ser. No. 15/139,739, which was filed on Apr. 27, 2016 and is
incorporated herein by this reference as if fully set forth herein.
application Ser. No. 15/139,739 is a continuation of U.S.
application Ser. No. 12/317,810, now U.S. Pat. No. 9,339,072, which
was filed on Dec. 29, 2008 and is incorporated herein by this
reference as if fully set forth herein. U.S. application Ser. No.
12/317,810 is a continuation-in-part of International Application
No. PCT/US2006/036890, now expired, which was filed on Sep. 23,
2006 and is incorporated herein by this reference as if fully set
forth herein. U.S. application Ser. No. 12/317,810 further claims
priority upon U.S. Provisional Application No. 61/010,411, which
was filed on Jan. 8, 2008 and is incorporated herein by this
reference as if fully set forth herein.
BACKGROUND
Field of the Invention
[0002] The present invention relates generally to hair enhancement
techniques and, more particularly, to hair extensions and methods
for attaching hair extensions to users' natural hair.
Description of Related Art
[0003] Hair extensions have been used in the hair styling industry
for many years. Users and stylists have made use of products to
enhance the length of a user's hair or to add body or bulk to
thinning hair. Many of the products on the market are made from
synthetic hair, but these products up until now have not been able
to be heat-styled with a blow dryer, flat iron, or hot rollers.
Prior synthetic products would melt when a heat source was
used.
[0004] To facilitate attachment to users' hair, some existing hair
extension products use clip-on extensions. These clip-on extensions
are available for the home or professional market. Clip-on
extensions are not semi-permanent, must be re-applied daily, can
damage natural hair, can fall out unexpectedly and are only
feasible if the user's hair is thick enough to cover the clip.
[0005] Many other hair extension products on the market require the
use of a liquid adhesive to secure the extensions to users' hair.
This generally prevents the average consumer from installing their
own extensions. Sewn in extensions, braided style extensions and
heat applied extensions can be as damaging to natural hair as
liquid adhesive applied with latex glue.
[0006] Some hair extension products on the market permit the use of
adhesive tape to secure the extensions to a user's hair but require
the tape portion to be applied to the user's hair first and then
the hair extensions to be placed on the already applied tape
portion. Such an application process is difficult for the average
consumer and can result in poorly attached extensions.
[0007] Other background methods use pre-tipped hair, which must be
tediously applied, uses chemicals and heat for application and
removal, and can cause significant damage to natural hair.
SUMMARY
[0008] In view of the foregoing disadvantages inherent in the area
of hair extensions there is a need for a new style of human or
synthetic fiber hair extensions that are semi-permanent.
[0009] A first objective of these embodiments is to provide hair
extensions that can be relatively easily applied or attached and
removed.
[0010] It is yet another objective of these embodiments to provide
a synthetic hair extension that can be blow dried, curled and able
to be styled using a flat iron, hot roller and other styling tools
used in the industry.
[0011] It is a still further objective of these embodiments to
provide hair extensions that have an attachment means that blends
with the hair extension or the users' hair.
[0012] An additional objective of these embodiments is to provide
hair extensions that can be applied and maintained for a relatively
long period of time.
[0013] Another objective of these embodiments is to provide
complete kits to apply or re-apply the human or synthetic fiber
hair extensions.
[0014] Another objective of these embodiments is to provide an
affordable product that is simple to install and remove with little
likelihood of damage to the natural hair.
[0015] An additional objective of these embodiments is to provide a
product that is almost undetectable in a user's hair and is
affordable at all levels of users.
[0016] These together with other objectives of these embodiments,
along with various features of novelty which characterize these
embodiments, are pointed out with particularity in the remainder of
this application. For a better understanding of these embodiments,
the operating advantages and the specific objects attained by the
uses, reference should be had to the accompanying drawings and
descriptive matter in which there is illustrated preferred and
alternative embodiments.
[0017] Human or synthetic fiber hair extensions as described herein
provide great value to the consumer by providing a reasonably
priced, high quality extension with human hair quality and many
colors and color combinations. Other high temperature synthetic
fiber hair extensions currently on the market do not provide as
wide a selection of color choices. Most products on the market have
only limited colors with extensions no longer than 16''. The
disclosed extensions may include up to 10 colors with 6 color
combinations being reversible and 18-20'' in length, for at least
16 color possibilities. Various additional colors and color
combinations may be added in the future. No other product on the
market provides a two color or reversible extension where there is
one color on one side and a second color on the second side. A two
color or reversible hair extension can provide added value to
consumers, where they receive two colors for the price of one.
[0018] Many women, especially those that are post-menopausal, can
experience hair thinning and loss. The disclosed hair extensions
provide an affordable alternative without the use of potentially
dangerous hair growth drugs or chemicals.
[0019] The disclosed hair extensions may be made with human or
synthetic fiber heat activated hair and be included in kits. The
kits can contain 18''-20''' long hair with double sided 3/4''
medical grade tape applied to the extensions which may be
approximately 4'' wide. Obviously other lengths of hair, widths of
tape, and widths of hair extensions are anticipated. Each kit can
also include a bottle of adhesive remover and a "before and after"
proprietary clarifying shampoo. The shampoo is recommended for use
before the application of the hair extensions to remove oils from
the natural hair and after removal of the extensions to remove
adhesive and solvent (remover). The kit can also contain a CD-ROM
with an instructional video, printed application instructions
containing styling pages showing different applications and styles
that are possible.
[0020] Different kits may be provided depending upon the users
need. There may be a home kit for those who wish to install the
extensions themselves and a commercial kit for use by professional
hair stylists.
[0021] An additional kit can also contain replacement tape if a
user wishes to remove the human or synthetic fiber hair extensions
and use them again at a later date, or if repositioning of existing
extensions is desired. This kit could include the adhesive remover,
shampoo, new tapes and instructions on how to re-apply the tapes to
re-use the extensions. While the shampoo should be used in the
natural hair before application of the human or synthetic fiber
hair extensions, it can also be used to clean the adhesive remover
from the human or synthetic fiber hair extensions before
re-use.
[0022] The extensions can have one color or solid color of hair on
both sides or a corresponding but different color on each side
providing a reversible color effect. Alternatively, these hair
extensions can have a blended color on both sides of the extensions
or have a darker and lighter color on each side of the extension
allowing a high light or low light type of application. When, for
example, the dark side is applied out from the head, the strands of
the light colored hair would show through from the side against the
head and vice versa for a highlight and low light effect.
[0023] The highlight or low light kits can have human or synthetic
fiber hair extensions with a lesser width, for example 2'' wide and
18''-20'' long, and can also be provided with a weft or seamless.
While weft-less or seamless human or synthetic fiber hair
extensions are better able to be hidden in a user's natural hair,
they are more fragile and best suited for application to an area
closer to the top of the head as highlight pieces. Complete kits of
coordinating colors can also be sold having the same color, blended
color, coordinating color or some combination of colors for
highlights, low lights or multi-dimensional hair colors.
[0024] Some embodiments of the disclosed hair extension may include
a uniquely blended color system in that the colors blend with each
other up or down one or two levels in most cases, which enhances
the color dimension of one's hair. These blended color options
create unique color blends when used together. For example, using
two or more individual kits together can create an entirely new
color blend. This also eliminates the need in most cases for an
exact match to the users hair. The choice of colors can also
provide a highlight or low light effect without bleach or coloring,
which can damage the natural hair. The blended color extensions can
be reversed to provide custom color choices.
[0025] The disclosed hair extensions can be provided in a straight
or wavy configuration. They benefit from the advantage that they
can hold the last heat activation that was performed or have a
memory. For example, if a synthetic fiber hair extension had hot
rollers placed in the extension, the hair would maintain this wavy
configuration even after washing and until it is subject to a new
heat activation, such as straightening.
[0026] According to one exemplary embodiment, the human or
synthetic fiber hairs are sewn together at a sewn end or weft. In
one embodiment, the weft is placed in between and located in the
middle of two pieces of double-sided tape. In an alternative
embodiment, the hair of the extension is placed between the two
pieces of double-sided tape, and the weft is placed above the two
pieces of tape. In this alternative embodiment, the weft is then
cut off, such that the weft is removed and no weft is visible. The
hair remains secured between the two pieces of double sided tape.
Other methods of securing the hair together before removing the
weft are also disclosed.
[0027] The weft-less, or as commonly known in the industry as
"seamless," human or synthetic fiber hair extensions can be used in
the same manner as hair extensions that contain wefts. The
advantage to the seamless extensions is that it lessens the
likelihood of seeing or feeling the extensions in your hair with
the weft removed. No other product on the market uses a weft-less
application done in this manner on human or synthetic fiber hair.
All other weft-less or seamless extensions are used only on human
hair with a different tape system.
[0028] Both the weft-containing and weft-less (seamless) human or
synthetic fiber hair extensions can be provided with double-sided
tape tinted or colored to match or coordinate with the color of the
hair extension. Up until now, no other tape adhesive has ever been
tinted to match the color of the hair extension. Background art
currently uses a clear tape which may be visible in darker hair and
uses a different tape application method and smaller tape size. To
produce tinted tape for hair extensions, clear tape is run through
a rotary die press printing machine where ink is applied by rollers
to the tape. Several passes may be required to get the correct
shade or tint that matches or corresponds to the color of the hair
extensions.
[0029] Installation of the disclosed hair extensions is relatively
simple to perform and can be completed without the use of messy and
often difficult to use liquids or chemicals. The extensions can be
installed and removed in minutes, and there is a significant
reduction of damage to the user's natural hair, as compared to
other products on the market. Once installed, the extensions can be
kept in place for up to two months or more. The hair extensions can
be washed, conditioned, and styled with a flat iron, hot rollers or
blow dryer, similar to styling a user's natural hair.
BRIEF DESCRIPTION OF THE DRAWINGS
[0030] FIG. 1 shows a side view of one exemplary embodiment of a
human or synthetic fiber hair extension as affixed to a user's
head.
[0031] FIG. 2 shows a more detailed side view of the hair extension
embodiment of FIG. 1.
[0032] FIG. 3 shows an exaggerated end view of the hair extension
embodiment of FIG. 1.
[0033] FIG. 4 shows an exaggerated end view of the hair extension
embodiment of FIG. 1 as attached to a user's head.
[0034] FIG. 5 shows an exaggerated end view of another embodiment
of a human or synthetic fiber hair extension.
[0035] FIG. 6 shows an exaggerated side view of the hair extension
of FIG. 5.
[0036] FIG. 7 shows an exaggerated view of another embodiment of a
human or synthetic fiber hair extension with the addition of a
third tape for use in thicker natural hair applications.
[0037] FIG. 8 shows an exaggerated end view of the hair extension
embodiment shown in FIG. 7.
[0038] FIG. 9 shows an exaggerated view of another embodiment of a
human or synthetic fiber hair extension with a netted backing
affixed to the hair and located between first and second tapes.
[0039] FIG. 10 show an exaggerated end view of the embodiment of
FIG. 9.
[0040] FIG. 11 shows an exaggerated alternative end view of the
embodiment of FIG. 10.
[0041] FIG. 12 shows an exaggerated front view of a hair extension
with which a user can use glue or adhesive to make the extension
weft-less.
[0042] FIG. 13 shows an exaggerated end view of the embodiment
shown in FIG. 12.
[0043] FIG. 14 shows an exaggerated end view of an alternative
embodiment of FIG. 13 having one glue or adhesive application to
make the extension weft-less.
[0044] FIG. 15 shows an exaggerated side view of the fixed ends of
two extensions combined.
[0045] FIG. 16 shows an exaggerated front view of another
embodiment using a polymer such as liquid polyurethane or liquid PU
to hold the hair in the hair extension with a single piece of tape
for bonding to the users head.
[0046] FIG. 17 shows an exaggerated end view of the embodiment
shown in FIG. 16.
[0047] FIG. 18 shows an exaggerated alternative embodiment of a
hair extension with rounded liquid PU corners.
[0048] FIG. 19 shows an exaggerated view of another embodiment of
tape on the weft or weft-less.
[0049] FIG. 20 shows an exaggerated view of an assembly of hair and
the tape shown in FIG. 19 to create a hair extension.
[0050] FIG. 21 shows an exaggerated end view of another embodiment
of a hair extension attached to human hair.
[0051] FIG. 22 shows an exaggerated end view of another embodiment
of two hair extensions attached to human hair.
[0052] FIG. 23 shows an exaggerated end view of another embodiment
of two hair extensions attached to human hair.
[0053] FIG. 24 shows a flow chart of various methods of applying
extensions to different types of hair.
[0054] FIG. 25 shows a flow chart of various methods of applying
extensions to different types of hair.
DETAILED DESCRIPTION
[0055] Referring to the drawings in detail wherein like elements
are indicated by like numerals, there is shown in FIG. 1 one
embodiment of a human or synthetic fiber hair extension 12 affixed
to a user's head. The hair extension 12 has a fixed end 16 which is
attached to the user's hair along a part line. The hair extension
12 has a free end 14 in which hair 18 hangs freely at a user
desired length. A preferred length of the hair is approximately 18
to 20 inches long. Obviously the hair extensions 12 can be cut or
styled if a shorter length is desired.
[0056] Hair 18 is preferably manufactured from a polyester, one
that is capable of being styled with a blow drier, flat iron, hot
rollers, or other heat appliances and behaves much like natural
hair. Hair 18 can also be a human or synthetic blend.
[0057] FIG. 2 shows a detailed view of the fixed end 16. A hair
weft 34 is attached to the second tape 22 along a mid-line 28. The
hair 18 is secured between the second tape 22 and the first tape
20, not shown. A preferred length of the first and second tapes 20,
22 and width of the hair extension 12 is approximately 1.5 to 4
inches. A preferred width of the first and second tapes 20, 22 is
3/4'' wide, but other widths may be functional. Obviously the
length of hair 18 can be cut depending upon the user's preference.
The first tape 20 and the second tape 22 should be of a thickness
that is relatively thin such that it is relatively pliable and soft
and cannot be felt by the wearer.
[0058] The first and second tapes 20, 22 can also have "tabs" (not
shown) to ease the removal of the first and second covers 24, 26.
The tabs can be extended backing so that the user can grasp the
covers 24, 26 easier to remove them. Alternatively, the covers 24,
26 can be scored such that the user can fold the tapes 20, 22 to
ease the removal of the covers 24, 26.
[0059] FIG. 3 shows an end view of the fixed end 16. Here it can be
seen that the hair 18 is secured between the first tape 20 and the
second tape 22 at the mid-line 28. The mid-line 28 is about halfway
between the top and bottom edges of the first tape 20 and second
tape 22. The first tape 20 is a piece of double sided tape. To
assemble the hair extension 12 requires the removal of a cover or
liner (not shown) from one side of the first tape 20 and securing
the hair 18 at the mid-line 28. A cover or liner (not shown) is
removed from one side of the second tape 22 and the exposed side is
secured to the hair 18 and in a corresponding location to the first
tape 20.
[0060] A preferred width of the first and second tape is
approximately 3/4 inches wide. Obviously other widths may be
functional, but it has been determined that a width of 3/4 inches
provides the best extended retention ability while still being able
to be hidden in the user's natural hair.
[0061] Attached to the other side of the first tape 20 is first
cover or liner 24. Attached to the other side of second tape 22 is
second cover or liner 26. The covers 24, 26 are removed and
discarded to attach the hair extension 12 to the user's hair.
[0062] The hair 18 can show a first color 46 on the first side 30
and a second color 48 on the second side 32. This would allow a
user to secure the hair extension 12 with either the first side 30
or second side 32 for view depending on the effect that was
desired. The first and second sides 30, 32 of the extension's hair
18 can be corresponding colors or much different colors. This
provides more options for the user. It may be desirable to have a
color that matches the user's hair or one that is slightly
different to achieve a different look or a color that is much
different than the user's hair color.
[0063] First tape 20 can also correspond to the first color 46 of
the hair 18 on the first side 30. Likewise, second tape 22 can
correspond to the second color 48 of the hair 18 on the second side
32. The matching of the tapes 20, 22 to the sides 30, 32 of the
hair 18 helps to hide the fixed end 16 of the hair extension 12
when attached to the natural hair 13 of the user.
[0064] In one embodiment, the first tape 20 corresponds to the
color of the hair 18 first side 30 and second tape 22 corresponds
to the color of the hair 18 second side 32. Alternative embodiments
have the first tape 20 and second tape 22 made from a clear double
sided tape which also aids to hide the fixed end 16 of the hair
extension 12.
[0065] FIG. 4 is an exaggerated view of the fixed end 16 of the
hair extension 12 attached to a user's natural hair 13. To attach
the hair extension 12, the user should shampoo first with a
clarifying shampoo that removes oils and other residue that may
adversely affect the attachment of the hair extensions 12. Once the
hair is dried, the user makes a part line in the natural hair 13
and secures the natural hair 13 with, for example, a hair clip 11,
such as shown in FIG. 1. The user than removes the first cover or
liner 24 and places the first tape 20 onto the user's hair 13 below
the part line. The second cover or liner 26 is then removed and
discarded, and the user's hair that had been retained by the hair
clip 11 is released to fall naturally over the second tape 22.
After the hair falls naturally onto the second tape 22 it can be
pressed to the fixed end 16 of the hair extension 12 and the hair
extension 12 is then secured to the user's natural hair 13.
[0066] FIG. 5 shows another embodiment of the human or synthetic
fiber hair extensions 12 where the sewn end or weft 34 is placed
above the first and second tapes, 20, 22 and then cut off at the
cut line 36 along with a small length of human or synthetic fiber
hair. This allows the use of the human or synthetic fiber hair
extensions 12 in places on a user's head that may be more visible.
This embodiment may also be more useful in hiding hair extensions
12 on the side of a user's head because the weft 34 is not
present.
[0067] FIG. 6 shows a side view of the alternative embodiment in
FIG. 5 of the hair extension 12 where the weft or sewn end 34
extends beyond the first and second tapes 20, 22 and the weft 34
and small portion of human or synthetic fiber hair is cut off at
the cut line 36, providing better concealment of the human or
synthetic fiber hair extensions 12 in the user's natural hair
13.
[0068] To remove the hair extension 12, it is suggested that the
user begin with the hair extension highest on the head. The natural
hair is parted and the upper hair is clipped up. The solvent (not
shown) is then sprayed onto the second tape 22 and the first tape
20 or both above and below the human or synthetic fiber hair
extensions 12. The solvent is then rubbed into the adhesive on the
tapes 20, 22 and the hair extension 12 lifted with a rat tail comb.
The natural hair is then removed from the second tape 22. The
natural hair attached to the first tape 20 is likewise gently
removed and the hair extension 12 removed from the user's head.
Clarifying shampoo can then be used to wash the natural hair to
remove the solvent and prepare the natural hair for re-application
of the hair extensions 12, if desired.
[0069] A replacement hair extension 12 (not shown) can have its
hair sewn end or weft 34 placed on the mid-line 28 of a new first
tape 20, after removal of its cover or liner (not shown), and a new
second tape 22, after its cover or liner (not shown) is removed,
and the sewn end 34 is then secured to the new second tape 22 at
the mid-line 28. Replacement first and second tapes 20, 22 can be
used to replace or enhance attachment of the hair extensions
12.
[0070] FIG. 7 shows another embodiment of hair extension 12. This
embodiment can be useful for users that have thick natural hair 13.
As shown in FIG. 8, a third tape 40 is affixed to the natural hair
13 at a part line. This third tape 40 has a cover (not shown) that
is removed and the third tape 40 is attached to the natural hair
13, as shown in FIG. 8. A second cover (not shown) is removed and
the hair extension 12 is affixed to the third tape 40. The first
cover (not shown) of first tape 20 of hair extension 12 is removed
and hair extension 12 is placed or secured to the third tape 40.
The second cover (not shown) of second tape 22 of hair extension 12
is removed and the natural hair 13 above the part line is secured
to second tape 22.
[0071] This approach works well with users who have thick hair and
provides additional securing of the hair extension 12 to a user's
natural hair 13.
[0072] FIG. 9 shows another embodiment of hair extension 12 secured
to a user's natural hair 13. FIG. 10 shows an exaggerated end view
of this embodiment. In this embodiment, the hair 18 is secured to a
netted backing 38. The netted backing 38 and hair 18 are then
sandwiched between first tape 20 and second tape 22. This netted
backing 38 helps secure the hair 18. This embodiment of hair
extension 12 is attached to the natural hair 13 as has been
previously described.
[0073] FIG. 11 shows an alternative to the embodiments shown and
disclosed in FIGS. 9 and 10. FIG. 11 shows an exaggerated end view
of a hair extension 12 best used on individuals with thinning hair.
In this embodiment, there is shown a first tape 20 affixed to a
netted backing 38, which in turn is affixed to hair 18. This
embodiment eliminates the use of second tape 22 which may become
visible in users with thinning hair, especially those with thinning
hair on top of the head. This method can also be beneficial for
attaching hair extensions to the bang area of the head.
[0074] FIGS. 19 and 20 show another embodiment of a third tape 61
for use in forming a hair extension 12. Third tape 61 has a third
cover 63 on one side and a fourth cover 65 on an opposite side and
is generally a wider double-sided tape.
[0075] This wider tape 61 can be scored in the center such that the
user can remove fourth cover 65 (shown in hidden line) and fold
third tape 61 along a center line 67 to affix third tape 61 to the
extension's section of hair 18. The third cover 63 can then be
removed and the hair extension 12 can be installed as has been
previously disclosed.
[0076] FIGS. 12 and 13 show exaggerated front and end views of
another hair extension 12. This embodiment shows one method of
creating a weft-less extension 12. To create a weft-less extension,
the user places a bead of adhesive 41 just below the fixed end 16
of the extension and allows the adhesive 41 to dry. The extension
12 is then flipped over and a second bead of adhesive 41 is applied
to a corresponding location on the opposite side of the extension
12 and allowed to dry. A first tape 20 and a second tape 22 are
then applied over the adhesive 41, one tape on each side. The user
can then cut the hair 18 along cut line 36 thus removing the weft
34 from the extension 12. The removal of the weft 34 allows the
extension 12 to be used in thinning hair.
[0077] FIG. 14 shows an alternative embodiment to that shown in
FIG. 13. FIG. 14 also shows the removal of the weft 34 from the
extension 12, but in this embodiment, only one bead of adhesive 41
is used on one side of the hair 18. The first tape 20 and the
second tape 22 are still used as has been previously described to
affix the extension 12 to the user's hair.
[0078] FIG. 15 shows an exaggerated end view of two extensions
creating a double extension 50. This double extension 50 may be
used for users who have thicker hair or wish to greatly enhance
their natural hair. FIG. 15 shows a first extension 12 attached to
a second extension 12'. First extension 12 and second extension 12'
may be coordinating colors or any color combination that a user may
choose. To affix first extension 12 to second extension 12'
requires the user to remove the second cover 26 (not shown) from
second tape 22 and the first cover 24' (not shown) from first tape
20'. The weft 34' of second extension 12' should be placed above
the weft 34 of first extension 12 and the second tape 22 and the
first tape 20' secured to one another. This double extension 50 is
then ready to be applied to a user's head as has been previously
described.
[0079] The liquid PU used in these embodiments is a new form of
attachment different than that used in the background art.
[0080] The background art polyurethane "skin wefts" are mainstream
in the hair extension market. They are known as "seamless" in the
industry. They are quite different from the embodiments disclosed
herein as the embodiments disclosed herein are a brand new form of
Liquid Polyurethane (PU) extension.
[0081] Background PU skin wefts are denser, heavier, thicker,
solid, and the hair is vented into the side of the polyurethane,
creating hair on the front side of the extension and "returns" on
the back side of the extensions. The background art PU skin wefts,
create a solid ridge in the hair which can be felt by the wearer,
and by others who may feel the head of the wearer. They also add
more weight to the extension, which may cause more tension to the
wearer's natural hair, and in some cases may cause a condition
called "tension alopecia" or baldness in spots, caused by the
weight and tension from the hair extension applied to the wearer's
natural hair.
[0082] The disclosed liquid PU extensions herein are extremely
light weight, paper thin, soft and flexible. The embodiments
disclosed are essentially weightless and, when applied correctly,
will create virtually no tension on the wearer's natural hair. In
addition, there are several different attachment methods that may
be used when installing the extensions to lessen the possibility of
damage to the natural hair of the user/wearer. Because the present
embodiments may be constructed to be paper thin, soft, flexible,
and extremely comfortable, they can barely be felt by the wearer or
by others. This is a major breakthrough in the hair extension
industry.
[0083] In the present embodiments, the hair is attached directly
into the liquid PU attachment, and therefor has no "returns" on the
back side of the attachment as does the background art.
[0084] One major problem with background art hair extensions is
that they can be clearly felt by the wearer, and by others who may
feel the wear's hair. One may feel ridges, lumps, bumps, plastic or
metal nubs, thick tracks, or comb clips in the hair. The weight of
these background art extensions and the application methods
employed by these various types of background art systems, causes
them to be less esthetically desirable and much more damaging to
the wearer's natural hair.
[0085] Background art skin weft extensions come on long strips and
need to be cut to fit each application. The present embodiments may
be packaged in 3'' wide or 11/2'' wide strips, pre-taped, stacked
one above the other, and attached to both sides of a plastic card.
The card can have a notch at the top to hang the card from a hook
provided with the package. Each strip is simply peeled off the
card, the liner is removed, and the extension is attached to the
hair. Each card comes enclosed in a package which has complete
application directions printed inside with corresponding
photographs explaining the installation of these extensions.
[0086] The present embodiments disclose liquid PU extensions that
are 11/2'' to 3''' wide and include approximately 1/4'' liquid PU
strips, with rounded corners and no shine to moderate shine, with
tape applied to one side. The hair in the present embodiments can
be a solid color, highlighted colors, or piano stripe colors, and
can be applied in any of these various color combinations.
[0087] Additional embodiments can include extensions that are
11/2'' to 3''' wide and include 1/4'' to 1/2'' liquid PU strips
with rounded corners, and have tapes applied to both sides of the
extensions. Hair in these embodiments can likewise be a solid
color, highlighted colors, piano stripe colors or "reversible
colors," or have one color on one side of the extension and a
different or corresponding color on the opposite side of the
extension as has been discussed above.
[0088] FIGS. 21 and 22 show another embodiment and attachment
method for hair extensions 12 and 12'. In FIG. 21, the hair 13 is
parted at part P1 and lifted and retained. The first tape cover 24
(not shown) is removed and hair extension 12 is firmly pressed with
first tape 20 below part P1 to natural hair 13'. Hair extension 12
and natural hair 13' are then lifted up forming part P2. Part P2 is
then cleared of any stray natural hair 13 leaving a clean part P2.
This allows hair extension 12' to be adhered with first tape 20' to
natural hair 13' and aligned end to end with hair extension 12. The
two extensions 12 and 12' are then pressed together firmly. The
hair extensions 12 and 12' together with natural hair 13, 13' and
hair 18 are then lowered providing a sandwich like attachment of
extensions 12 and 12'.
[0089] These embodiments can likewise have the polymer or liquid PU
55 and first tapes 20, 20' colored to match or co-ordinate with the
hair 18 of the extensions 12 and 12' Likewise, the corners of the
fixed end 16 can have rounded corners 57 to lessen the chance of
feeling the extension 12 or 12' when installed. The liquid PU 55
can be manufactured having no shine to moderate shine to hide
better in the user's natural hair 13 and 13'.
[0090] It should be understood that the converse to the method of
hair extensions installation disclosed in FIGS. 21, 22 is also
anticipated. This method could be reversed wherein extension 12 is
installed as has been discussed and instead of pulling extension 12
up, the natural hair 13 above the installed extensions 12 is
lowered and a part (not shown) made above natural hair 13 wherein
extension 12' is affixed in the manner shown in FIG. 22 on top of
extension 12 creating the dual extension 12, 12' sandwich method of
installation.
[0091] Another embodiment is shown in FIG. 23. FIG. 23 shows two
hair extensions 12, 12' attached to a user's natural hair 13, 13'.
In this embodiment, a part P1 is made and the first cover 24 (not
shown) is peeled from first tape 20 and hair extension 12 is
attached to the user's natural hair 13. Extension 12 and hair 13'
are then lifted to form part P2. P2 is then cleared of any hair 13'
leaving a clean part P2 creating a good surface for the attachment
of hair extension 12'. Extension 12' is installed end to end
matching hair extension 12 with natural hair 13 between the first
tapes 20, 20'. Extensions 12 and 12' are pressed together
firmly.
[0092] First part P1 is made again and second tape 24 with cover 26
is secured to extension 12. Second cover 26 (not shown) is peeled
off and hair 13' is allowed to drop onto second tape 22 where it is
pressed firmly to second tape 22 and secured.
[0093] This embodiment uses two extensions 12' and 12, and hair
extension 12 uses two tapes 20, 22 to secure it to hair extension
12' and natural hair 13, 13'. This embodiment essentially has one
extension with tape on one side and a second extension with tapes
on two sides.
[0094] It should be understood that hair extensions 12 and 12' can
be removed and the tapes 20, 22, 20' can be replaced. This allows
the extensions 12 and 12' to be removed and re-applied. These
replacement tapes 20, 22, 20' likewise can be color matching to the
polymer 55 or liquid PU and the hair 18, or the replacement tapes
20, 22, 20' may be clear and provided in rolls. As has been
previously discussed, these extensions 12 disclosed herein can have
a single color hair 18, or the hair 18 may be multi-colored, piano
stripe colors, highlighted, have one color on one side and another
color on the other side, or be a blended color.
[0095] These hair extension embodiments can have a width of
approximately 1.5'' to 3'' and include polymer 55 that is
approximately 1/4'' to 1/2'' wide.
[0096] FIG. 16 shows an exaggerated front view of another
embodiment of the hair extension 12. In this embodiment, the hair
18 is fixed into a receiver (not shown) and a polymer 55, by way of
example only, liquid polyurethane or liquid PU, is poured onto the
hair 18 retaining the hair in the polymer 55 for attachment to the
user. This embodiment of hair extension 12 has rounded corners 57
on each of the ends of the fixed end 16. The polymer 55 and first
tape 20 can match the color of the hair 18 or can be clear. This
embodiment of hair extension 12 uses a single tape first tape 20
and first cover 24. One preferred width of this hair extension 12
is approximately 1.5'' to 3'' and having a polymer height of
approximately 1/4'' with no shine to moderate shine on the surface
of the liquid PU or polymer 55. The low shine or no shine liquid PU
or polymer 55 can help hide the extensions 12 in the user's natural
hair 13. The second tape 22 can be added to the extension 12 once
it has been attached to the natural hair 13. Second tape 22 is
applied to the polymer 55 or liquid PU, second cover 26 is removed,
and the natural hair 13 is dropped and secured to second tape 22
and pressed together firmly.
[0097] Separate tapes or additional tapes can be provided with this
embodiment and the others disclosed in this application. These
supplemental tapes can be used to enhance the securement of single
extension 12 to the user. These supplemental tapes can also be used
if the extensions 12 are removed and then re-attached.
[0098] FIG. 17 shows an exaggerated end view of the embodiment in
FIG. 16. It can be seen that the hair 18 is retained within polymer
55, to which is attached first tape 20 with first cover 24 or
liner. The first cover 24 is removed and the first tape 20 is used
to attach the hair extension 12 to the user's natural hair as has
been previously described. The polymer 55 is relatively soft, paper
thin, pliable, and has rounded corners 57 so that the wearer can
barely feel or not feel at all the hair extension 12 when attached.
The polymer 55 is also exposed on font and back sides of the hair
18 as illustrated in FIGS. 16 and 17. The height of the polymer 55
in this embodiment can be approximately 1/4''. This attachment 12
is and feels completely seamless and has been designed so that the
wearer will not feel the attachment in their head. It is lighter
and causes less stress to the natural hair 13, and no one will feel
the extension being worn as it feels like nothing at all is in the
natural hair 13.
[0099] Second tape 22 (not shown) with second cover 26 could be
added to the polymer 55 or liquid PU to the side opposite first
tape 20 and first cover 24 as has been described above.
[0100] FIG. 18 shows an alternative embodiment of hair extension 12
with rounded corners 57 and weft-less hair 18. These rounded
corners 57 lessen the chances of snagging hair implements or the
user feeling the hair extensions 12 when installed. Obviously,
rounded corners can be used with the other embodiments disclosed in
this application. In this embodiment, the polymer 55 or liquid PU
and tapes 20, 22 can be colored the same or corresponding color to
the hair 18. This extension 12 can be attached to the natural hair
13 with the first tape 20 as has been previously described. The
second cover 26 from the second tape 22 can then be removed and the
natural hair 13 above the part can be lowered and affixed to second
tape 22. This embodiment likewise can be manufactured with a
polymer height of approximately 1/4'' to 1/2'' and an extension
width of approximately 1.5'' to 3''.
[0101] This embodiment of hair extension 12 is extremely thin, has
no weft, and has rounded corners. As a result, this hair extension
12 embodiment is soft, pliable and there is virtually no shedding
from the extension 12.
[0102] FIG. 24 shows various methods for attaching hair extensions
70 to a user's head. FIG. 24 specifically shows variations of the
"sandwich" method. Three variations are shown in FIG. 24. The "A"
method can be used for persons having medium or thick hair. In this
method, two extensions 70 having pre-applied adhesive on one side
of each extension are affixed to the user's natural hair 13, in
essence sandwiching the user's natural hair 13.
[0103] The "B" method can be used on thin, fine or medium natural
hair and utilizes two extensions 70 with pre-applied adhesive. This
method can also be beneficial for use where the hair parts, near a
cow lick, or with shorter layered hair. The natural hair 13 is
sandwiched in between with the addition of adhesive 41 on the
second side of one extension 70 for adhering to another section of
the user's natural hair 13.
[0104] The "C" method can be used for users that need additional
support or hold and involve two extensions 70 with pre-applied
adhesive on a first side. The addition of adhesive 41 to the second
side of each extension 70 is used for affixing additional sections
of the user's natural hair 13. This essentially sandwiches the
user's natural hair 13 between two extensions 70 with pre-applied
adhesive on a first side of the extension and additional adhesive
41 applied to the second side of each extension 70.
[0105] FIG. 25 shows another flow chart showing various methods of
hair attachment that can be used for various permutations of
desired hair and hair types. FIG. 25 shows a variation to the
methods shown in FIG. 24.
[0106] The methods shown in FIG. 25 use a single extension 70 with
adhesive pre-applied to a first side 30 with the addition of either
a narrow adhesive 72 or a wide adhesive 74 applied to the second
side 32.
[0107] The "D" method shows an extension 70 and natural hair 13
attached to the first side 30 of extension 70. The second side 32
of extension 70 has a narrow adhesive 72 applied and then a second
piece of natural hair 13''. This method can be used for users who
have very fine, thin damaged, brittle hair or for application high
on the users head.
[0108] Method "E" can be used for a wide variety of hair, but is
especially beneficial to those having very oily hair that may
benefit from the additional hold of the wide adhesive 74.
[0109] The extension first side 30 is affixed to the user's natural
hair 13 and a wide adhesive 74 is attached to the second side 32 of
extension 70 where a second strip of natural hair 13'' is then
attached.
[0110] Method "F" can be applied to users who require additional
support or hold. Method "F" is applied where the natural hair 13 is
affixed to the pre-applied adhesive on the first side 30 of
extension 70. The other side of this natural hair 13 is applied a
narrow adhesive 72 and an additional strip of natural hair 13' is
then applied to the other side of a narrow adhesive 72.
[0111] The second side 32 of extension 70 has a wide adhesive 74
applied to which another strip of natural hair 13'' is affixed.
[0112] The foregoing disclosure describes various hair extension
configurations and methods for installing hair extensions in a
user's/wearer's hair based on the individual needs of the user,
including based on the user's hair type and the application
location about the user's head. The disclosed methods provide
processes for attaching hair extensions to a user's hair so as to
provide the appropriate support or hold required by the user's hair
type, while mitigating damage to the user's hair.
[0113] It will now be apparent to those skilled in the art that
other embodiments, improvements, details and uses can be made
consistent with the letter and spirit of the foregoing disclosure
and within the scope of this disclosure, construed in accordance
with the patent law, including the doctrine of equivalents.
* * * * *