U.S. patent application number 09/804515 was filed with the patent office on 2001-08-02 for decorative candle and method of manufacturing the same.
Invention is credited to Asbury, Frank H., Freeman, Faith, Savoit, Leon J. IV.
Application Number | 20010010803 09/804515 |
Document ID | / |
Family ID | 22925274 |
Filed Date | 2001-08-02 |
United States Patent
Application |
20010010803 |
Kind Code |
A1 |
Freeman, Faith ; et
al. |
August 2, 2001 |
Decorative candle and method of manufacturing the same
Abstract
A decorative candle and method of forming a decorative candle
are disclosed. The decorative candle is fabricated from a wax
material that defines a bottom layer having a top surface. At least
one flanged gelatinous component formed from a mineral oil gel is
placed onto the top surface of the bottom layer. A second layer of
wax having a top layer is added such that the entire flange portion
of the gelatinous component is covered, but at least a portion of
the decorative (non-flange) portion of the gelatinous component
protrudes above the top surface of the top layer of the candle.
Inventors: |
Freeman, Faith; (Huntington
Beach, CA) ; Asbury, Frank H.; (Anaheim, CA) ;
Savoit, Leon J. IV; (La Habra, CA) |
Correspondence
Address: |
STETINA BRUNDA GARRED & BRUCKER
75 ENTERPRISE, SUITE 250
ALISO VIEJO
CA
92656
US
|
Family ID: |
22925274 |
Appl. No.: |
09/804515 |
Filed: |
March 12, 2001 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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09804515 |
Mar 12, 2001 |
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09245098 |
Feb 8, 1999 |
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6214295 |
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Current U.S.
Class: |
422/126 ;
431/288; 44/275; 44/530; 44/600; D26/6 |
Current CPC
Class: |
C11C 5/002 20130101;
C11C 5/008 20130101; C11C 5/004 20130101 |
Class at
Publication: |
422/126 ; 44/275;
44/530; 44/600; 431/288; D26/6 |
International
Class: |
F23D 003/16 |
Claims
What is claimed is:
1. A method of manufacturing a decorative candle comprising the
steps of: a) providing a candle which is fabricated from a wax
material and defines a bottom layer having a top surface; b)
placing at least one flanged gelatinous component having a lower
flange portion and an upper decorative portion onto the top surface
of the bottom layer; and c) placing a top layer of the wax material
on top of the top surface of the bottom layer of the wax material
forming a top layer having a top surface such that the lower flange
portion of the component is completely covered while at least a
portion of the upper decorative portion of the component protrudes
above the top surface of the top layer of the wax material.
2. The method of claim 1 wherein step (a) comprises providing a
pre-formed candle which is fabricated from a paraffin wax
material.
3. The method of claim 1 wherein step (a) comprises: i) providing a
container; ii) placing a wick within the container; iii) melting a
quantity of wax; iv) pouring the molten wax into the container; and
v) cooling the molten wax until it hardens into the candle.
4. The method of claim 3, wherein the wick penetrates through at
least one flanged gelatinous component.
5. The method of claim 3 wherein step (a) (iii) further comprises
adding a pigment to the molten wax.
6. The method of claim 3 wherein step (a) (iii) further comprises
adding a fragrance to the molten wax.
7. The method of claim 1 wherein step (b) comprises: i) providing a
quantity of mineral oil gel; ii) melting the mineral oil gel; and
iii) forming the melted mineral oil gel into the at least one
flanged gelatinous component.
8. The method of claim 7 wherein step (b) (ii) further comprises
adding a pigment to the molten mineral oil gel.
9. The method of claim 7 wherein step (b) (ii) further comprises
adding a fragrance to the molten mineral gel.
10. The method of claim 7 wherein step (b) (iii) comprises: (1)
providing a mold having a cavity with a cutout shape having a
flange portion; (2) pouring the melted mineral oil gel into the
cutout shape of the mold cavity; (3) allowing the gel to solidify
in the mold; (4) removing the gel shape from the mold; and (5)
inverting the gel shape.
11. The method of claim 7 wherein step (b) (iii) comprises: (1) the
first element forming a layer of melted mineral oil gel; (2)
allowing the layer of gel to solidify; (3) compressing the
solidified layer of gel; (4) cutting a gel shape in the layer of
solidified gel; and (5) allowing the gel shape to decompress.
12. A decorative candle comprising: a container having an open end;
a quantity of wax disposed within the container and having a top
surface disposed adjacent to the open end; a wick disposed within
the wax and protruding upwardly from the top surface; and at least
one flanged gelatinous component partially disposed within the top
surface of the wax.
13. The decorative candle of claim 12 wherein the wax comprises
paraffin wax.
14. The decorative candle of claim 12 wherein the wax comprises a
pigment.
15. The decorative candle of claim 12 wherein the wax comprises a
fragrance.
16. The decorative candle of claim 12 wherein the gelatinous
component is formed from a mineral oil gel.
17. The decorative candle of claim 16 wherein the mineral oil gel
comprises a pigment.
18. The decorative candle of claim 16 wherein the mineral oil gel
comprises a fragrance.
19. The decorative candle of claim 12 wherein the container is a
metallic container.
20. The decorative candle of claim 12 wherein the container is a
glass container.
21. The decorative candle of claim 12 wherein the wick penetrates
one of the flanged gelatinous components.
Description
CROSS-REFERENCE TO RELATED APPLICATIONS
[0001] This is a continuation-in part of application Ser. No.
09/245,098 filed Feb. 8, 1999.
STATEMENT RE: FEDERALLY SPONSORED RESEARCH/DEVELOPMENT
[0002] (Not Applicable)
BACKGROUND OF THE INVENTION
[0003] The present invention generally relates to decorative
candles and more particularly to a decorative candle including
uniquely shaped, integral flanged gel components.
[0004] Candles have become popular for decorative purposes and as
such are being formed in different styles, shapes, and colors.
Additionally, scented candles are gaining popularity for their
perceived therapeutic value in aromatherapy. Typically, there are
three different types of candles: tapered, molded and container.
The candles may be manufactured from a wax such as paraffin,
vegetable, or beeswax.
[0005] A container candle is formed by pouring melted wax into a
container having a wick disposed therein. The wick is extensible
through the wax such that as the wick is burned, the wax around the
wick will melt thereby providing fuel for the wick to burn. A
molded candle is formed by pouring melted wax into a mold
containing a wick. The wax is allowed to cool such that it
solidifies and is then removable from the mold thereby forming the
candle. Tapered candles are formed by dipping a wick into melted
wax. Each time the candle is dipped into the melted wax, the wax
adheres to itself thereby forming the tapered candle.
[0006] Different types of paraffin waxes may be used for different
types of candles. For instance, candles made in a container may be
formed from container wax. This wax has a relatively high oil
content and a relatively low melting point of between about
125.degree. F. and 138.degree. F. or lower. The relatively high oil
content of this type of wax allows for a long burning candle. Mold
wax which has a melting point between 139.degree. F. and
143.degree. F. is used for molded candles because the wax does not
contain much oil and therefore can retain its form after removal
from the mold. Tapered candles are formed from dipping wax which
typically has a melting point of around 145.degree. F. The high
melting temperature allows the wax to adhere to itself as it is
being dipped thereby forming a tapered candle.
[0007] Additionally, pigments and/or fragrances can be added to the
wax to give the candle a unique appearance and/or scent. Typically,
the fragrance and/or pigment is mixed with the wax when in a melted
state. The wax containing the fragrance and/or pigment is then
formed into the preferred type of candle. The pigment will give the
candle a desired coloring while the fragrance gives the candle a
preferred scent. The scent produced by the fragrance may become
more pronounced as the candle and therefore the fragrance are being
burned.
[0008] In addition to making candles out of wax, mineral oil has
been used to make candles (e.g., gel candles). The mineral oil is
gelatinous at room temperature such that it can generally retain
its form unsupported. Typically, a gel candle is formed by pouring
melted mineral oil into a container having a wick. The mineral oil
is allowed to cool to its gelatinous state thereby forming a candle
within the container. Gel candles burn longer than candles made
from paraffin wax because of the high oil content of the gel. As
with traditional paraffin wax candles, gel candles may additionally
be scented and/or colored to add more variety.
[0009] The present applicant has previously originated and
developed a unique candle which is a combination of paraffin wax
and gelatinous mineral oil components. Such a combination is
disclosed in U.S. patent application Ser. No. 09/245,098 filed on
Feb. 8, 1999, the disclosure of which is expressly incorporated
herein by reference. The novel candle described in U.S. patent
application Ser. No. 09/245,098 has gained widespread acceptance
for its aesthetic value. However, over time the gelatinous mineral
oil components of the candle described in U.S. patent application
Ser. No. 09/245,098 may migrate during transport or when
heated.
[0010] The present invention comprises a candle fabricated from
paraffin wax and gelatinous mineral oil components as well as an
improved method of forming such candle by way of using one or more
pre-formed flanged gelatinous mineral oil components. The
components are used as a decorative element that additionally allow
the candle to burn longer. Therefore, the candle of the present
invention has a distinctive decorative style and burns longer than
traditional wax candles. Non-flanged gelatinous components may
migrate or dislodge during transport or when heated. The flanged
configuration of the gelatinous components ensures that the
gelatinous components will be held securely in place.
BRIEF SUMMARY OF THE INVENTION
[0011] In accordance with the preferred embodiment of the present
invention, there is provided a method of manufacturing a decorative
candle comprising the step of providing a candle fabricated from a
wax material (e.g., paraffin wax) which defines a bottom (support)
layer having a top surface. At least one flanged gelatinous
component is placed onto the top surface of the bottom layer. A top
layer of wax material is placed on top of the bottom layer of wax
material such that the flange portion of the component is
completely covered with the wax material while the top, decorative
(non-flange) portion of the component protrudes above the top
surface of the top layer of the wax material.
[0012] The candle may be fabricated by first providing a container
and placing a wick therein. Next, a quantity of wax is melted and
poured into the container. The wax is allowed to cool until it
hardens into the candle. A pigment and/or a fragrance may be added
to the wax while it is in a molten state in order to give the wax a
desired color and/or scent. Alternatively, a pre-formed candle or
puck may be inserted into the container.
[0013] The flanged gelatinous component may be fabricated by
melting a quantity of a mineral oil gel and then forming the molten
gel using a mold with a cavity formed in the shape of the desired
flanged component. While the gel is molten, a pigment and/or a
fragrance may be added to the gel to produce a desired color and/or
scent. Alternatively, the flanged gelatinous components may be
fabricated using a die cut process in which a layer of gelatinous
material is compressed prior to cutting the gelatinous component.
The component decompresses after the component is cut out of the
layer of gelatinous material.
[0014] The above mentioned steps produce a decorative candle
comprising a container having an open end and a quantity of wax
disposed therein. The wax has a top surface that is adjacent to the
open end of the container. The candle additionally comprises a wick
disposed within the wax and protruding upwardly from the top
surface, and at least one flanged gelatinous component partially
disposed within the top surface of the wax, wherein the flanged
portion of the gelatinous component is completely covered by the
wax. Although not by way of limitation, the wick may protrude
through a flanged gelatinous component when the gelatinous
component lies above as opposed to adjacent the wick. Typically,
the wax will be a paraffin based wax and the flanged gelatinous
component will be formed from mineral oil gel. Both the wax and the
gel component may comprise a pigment and/or a fragrance. The
container may be a metallic container or a glass container.
BRIEF DESCRIPTION OF THE DRAWINGS
[0015] These as well as other features of the present invention
will become more apparent upon reference to the drawings
wherein:
[0016] FIG. 1 is a top perspective view of the decorative candle
fabricated in accordance with the preferred embodiment of the
present invention;
[0017] FIG. 2 is a block diagram showing the steps involved in
forming the wax portion of the bottom layer of the candle shown in
FIG. 1;
[0018] FIG. 3 is a block diagram showing the steps involved in
forming the gel portion of the candle shown in FIG. 1;
[0019] FIG. 4 is a cross-sectional view showing the wax portion of
the candle shown in FIG. 1 formed in accordance with the steps
shown in FIG. 2;
[0020] FIG. 5 is a cross-sectional view of the bottom layer of the
candle shown in FIG. 1;
[0021] FIG. 6 is a perspective view of a mold for forming the
flanged gel components of the candle shown in FIG. 1;
[0022] FIG. 7 is a cross sectional view of the bottom and top
layers of the candle shown in FIG. 1; and
[0023] FIG. 8 is a cross sectional view of the bottom and top
layers of an alternative decorative candle wherein the components
are formed using a die cut process.
DETAILED DESCRIPTION OF THE INVENTION
[0024] Referring now to the drawings wherein the showings are for
purposes of illustrating a preferred embodiment of the present
invention only, and not for purposes of limiting the same, FIG. 1
is a perspective view of a wax and gel candle 10 manufactured in
accordance with the preferred method of the present invention. The
candle 10 comprises a container 12 preferably formed of a
non-combustible material such as from a metallic or glass material.
Although not by way of limitation, the container 12 may be formed
having a generally cylindrical configuration such that it comprises
a side wall 14 having a generally circular configuration that
extends perpendicularly from a circular bottom wall 16. The side
wall 14 and the bottom wall 16 define an enclosable interior
compartment 17 and an open end 18 formed about a top portion 20.
The container 12 preferably includes a lid 22 with a generally
circular cross-sectional configuration used to cover and extinguish
the candle 10. The diameter of lid 22 is sized slightly larger than
the diameter of the circularly configured side wall 14. Therefore,
as seen in FIG. 1, the lid is placeable over open end 18 of
container 12 to extinguish any flame of candle 10. The container 12
is provided with a lip 24 disposed about the exterior surface of
the side wall 14. The lip 24 is placed about the top portion 20 of
container 12 such that lid 22 makes abutting contact with lip 24
when placed over open end 18.
[0025] Disposed within the candle 12 is a prescribed volume of wax
26 and a wick 28 typically made from woven cotton or linen thread.
The prescribed volume of wax 26 is made up of a bottom layer 37 and
a top layer 39 as shown in FIG. 7 and described later. It is
contemplated that the preferred wax 26 is a food grade paraffin wax
with a melting point of between about 125.degree. F. to about
145.degree. F. The wax may be mixed with a Food, Drug and Cosmetics
(FD&C) ornamental pigment or dye to make the wax a desired
color. Additionally, a fragrance such as an oil may be mixed with
the wax to provide an aroma or scent as the candle 10 is burned. As
shown in FIG. 7, the wick 28 protrudes upwardly from an upper
surface 30 of the top layer 39 of wax 26. The upper surface of wax
26 (both the bottom layer 37 and the top layer 39) is formed such
that it extends in generally parallel relation to bottom 16.
Additionally, the wick 28 is positioned within wax 26 such that it
extends from bottom 16 to the approximate center of the top surface
30 of the top layer 39.
[0026] Placed into the wax 26 at top surface 31 of bottom layer 37
are one or more gelatinous components 34. The components 34 are
formed from a gelatinous mineral oil that has a melting point
higher than the wax 26 and is used in the manufacturing of
conventional gel candles. The mineral oil gel is solid, yet
flexible and capable of generally retaining its shape at ambient
temperature. Additionally, pigments and/or fragrances may be mixed
with the gel in order to provide a desired color and/or scent.
Examples of such mineral oil gels are "Candle Gel" and "Versa Gel"
both of which are manufactured by Penrico of Woodlands, Tex.
[0027] As seen in FIG. 1, the gelatinous components 34 can be
configured into decorative designs and shapes that adorn the top
surface 30 of wax 26. The components 34 are affixed into the wax 26
about 1/8" below the top surface 30 by a method that will be
further explained below. For decorative purposes, it is preferable
that the gelatinous components 34 have a height that is greater
than the depth that they are inserted into the wax 26 such that a
portion of each component 34 protrudes above top surface 30. The
heat produced by a flame burning wick 28 of candle 10 melts the wax
26 and the gelatinous components 34. The components 34 provide
mineral oil which is used by the flame on wick 28 as an additional
fuel rather than just wax 26. Therefore, the wick 28 will not only
burn candle wax 26, but also the mineral oil from gelatinous
components 34, thereby prolonging the life of candle 10.
[0028] With reference to FIG. 2, the preferred method of
manufacturing the decorative candle 10 is to first provide a
prescribed quantity of food grade paraffin wax 26 that will be used
in container 12 of candle 10. Next, the wax 26 is heated such as
via an induction or flame method to a temperature at which the wax
26 melts into a liquid solution (i.e., about 125.degree. F. to
about 145.degree. F.). At this point, while the wax 26 is molten,
the desired fragrance and/or pigment may be mixed with the wax 26.
The wick 28 is placed within container 12 and positioned as
previously described above. The wax 26 is then poured through the
open end 18 of container 12 into interior compartment 17 to form a
bottom layer 37 of paraffin wax and then allowed to cool until it
solidifies. Alternatively, a pre-formed paraffin wax puck can be
positioned into the container to be used as the bottom layer 37 of
paraffin wax.
[0029] With reference to FIG. 3, the gelatinous components 34 are
formed by providing a prescribed quantity of the mineral oil gel
previously described above. The mineral oil gel is heated via an
induction or flame method until the gel melts into a liquid. Then a
desired color and/or fragrance may optionally be mixed with the
gel. The flanged gelatinous components 34 may be formed using a
mold such as the one shown in FIG. 6. The mold 40 shown in FIG. 6
includes a mold cavity component 42 and a mold core component 52.
The mold cavity component 42 has a base portion 44 and a cutout
portion 46. The cutout portion 46 includes a component cutout
portion 48 and a flange cutout portion 50. Molten gel is poured
into the cutout portion 46. The mold core component 52 and the mold
cavity component 42 may be separate pieces as shown in FIG. 6 or
may be attached, e.g., using a hinge. The bottom of the mold core
component 52 is a flat surface and is used to form the bottom
surface of the flange portion of the flanged gelatinous components
34.
[0030] After the gel has sufficiently cooled, the flanged
component(s) 34 are removed from the mold 40, inverted and placed
on the top surface 31 of the bottom layer of wax 37 at a desired
location(s). As shown in FIG. 5, the shape of the gelatinous
components 34 includes a flange 35 or anchor bottom portion which
holds the gelatinous components 34 securely in the wax 26. As will
become more apparent infra, the flange 35 helps to ensure that the
gelatinous components 34 will not become dislodged during shipping
and handling. If desired, a gelatinous component 34 may be pushed
onto wick 28 such that the wick penetrates the component as shown
in FIG. 7.
[0031] In an alternative embodiment, the gel components 34 are die
cut. The liquid gel is poured into a suitable container such that a
sheet of gel that is the desired depth of the component(s) may be
formed. The gel is cooled and the cooled gelatin layer is
compressed, for example, between two metal plates. The compressed
gel is then die cut into the desired shape of the component(s) 34.
The components 34 are removed from the die and allowed to
decompress. The edges (periphery) of the components 34 become
hourglass shaped when the gel decompresses, as shown in FIG. 8. As
can be seen in FIG. 8, the hourglass shaped components 34 have a
flange-like bottom that allows for the physical capture of the
components 34 between pours.
[0032] After the components 34 are positioned, another layer of
paraffin wax prepared as described above is placed over the bottom
layer of paraffin wax 37 containing the flanged gelatinous
components so that the flange portions 35 of the gelatinous
components 34 are covered, while at least a portion of the upper
decorative (non-flange) portion of the component protrudes above
the top surface 30, as shown in FIG. 7. This maintains the desired
aesthetic appearance of the candle while ensuring that the
gelatinous components 34 are held securely in place because the wax
captures the flange between wax pours and eliminates gel migration
and/or lift out during shipping and handling.
[0033] Additional modifications and improvements of the present
invention may also be apparent to those of ordinary skill in the
art. For example, the configuration of container 12 and/or the
shape of components 34 may be varied. Thus, the particular
combination of parts described and illustrated herein is intended
to represent only certain embodiments of the present invention and
is not intended to serve as limitations of alternative devices
within the spirit and scope of the invention.
* * * * *