U.S. patent application number 12/218562 was filed with the patent office on 2009-02-12 for utility glove.
Invention is credited to David Gellis.
Application Number | 20090038052 12/218562 |
Document ID | / |
Family ID | 40255139 |
Filed Date | 2009-02-12 |
United States Patent
Application |
20090038052 |
Kind Code |
A1 |
Gellis; David |
February 12, 2009 |
Utility glove
Abstract
A utility glove having a palm side including a three dimensional
molded palm portion formed of an elastomeric material with a thumb
portion and at least one finger portion and a back side of the
glove comprising a fabric material. The molded palm portion may
have one or more of thickened areas for abrasion resistance, padded
areas for comfort, flex grooves for improved movement and textured
grip areas for improved grip. The molded palm portion may be formed
of different elastomeric materials to take advantage of the
different characteristics of the particular materials. A molded
portion of the utility glove may be formed by placing a piece of
fabric against a mold part formed in the shape of at least a
portion of a hand, bringing a corresponding mold part into molding
relation with the mold part in the shape of at least a portion of
the hand and injecting an elastomeric material into the mold to
form the molded portion.
Inventors: |
Gellis; David; (Waterbury
Center, VT) |
Correspondence
Address: |
HEDMAN & COSTIGAN P.C.
1185 AVENUE OF THE AMERICAS
NEW YORK
NY
10036
US
|
Family ID: |
40255139 |
Appl. No.: |
12/218562 |
Filed: |
July 16, 2008 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
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60950028 |
Jul 16, 2007 |
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Current U.S.
Class: |
2/161.8 ; 2/163;
2/164; 2/167; 2/169; 66/174 |
Current CPC
Class: |
A41D 19/0065 20130101;
A41D 19/01523 20130101; B29C 45/14 20130101; A41D 19/01505
20130101; A41D 19/01558 20130101 |
Class at
Publication: |
2/161.8 ; 2/163;
2/164; 2/167; 2/169; 66/174 |
International
Class: |
A41D 19/00 20060101
A41D019/00; A41D 19/02 20060101 A41D019/02; D04B 39/00 20060101
D04B039/00 |
Claims
1. A utility glove comprising: a palm side of the glove comprising
a three dimensional molded palm portion formed of an elastomeric
material having a thumb portion and at least one finger portion;
and a back side of the glove comprising a fabric material.
2. The utility glove of claim 1 where the molded palm portion
comprises one or more thickened areas.
3. The utility glove of claim 2 where the thickened areas are
raised in relation to adjacent areas of the molded palm
portion.
4. The utility glove of claim 1 where the molded palm portion
comprises one or more padded areas.
5. The utility glove of claim 1 wherein the molded palm portion
comprises textured gripping portions.
6. The utility glove of claim 1 wherein at least one of the thumb
portion and at least one finger portion terminate in a cap for
covering the tip of at least one of the thumb and at least one
finger.
7. The utility glove of claim 1 where the palm side of the glove
further comprises a fabric material adjacent the molded palm
portion.
8. The utility glove of claim 7 where the fabric material is
secured to the molded palm portion by one of placing the fabric
material in the area of the mold prior to molding the molded palm
portion and sewing the fabric material to the molded palm
portion.
9. The utility glove of claim 1 wherein the molded palm portion
comprises a lining material.
10. The utility glove of claim 1 wherein the thumb portion and the
at least one finger portion is formed to over 50% of the
circumference of at least one of the wearer's thumb and at least
one finger.
11. The utility glove of claim 1 further comprising one or more
flex grooves associated with at least one joint in a user's
hand.
12. The utility glove of claim 1 where the molded palm portion
includes a thumb portion and four finger portions.
13. The utility glove of claim 12 where the tip of each of the
thumb and finger portions terminate in a cap for covering the tip
of the user's thumb and each finger.
14. The utility glove of claim 12 wherein the thumb portion and
each finger portion is formed to over 50% of the circumference of
the user's thumb and each finger.
15. The utility glove of claim 1 wherein the molded palm portion
has different areas formed from different compositions of
elastomeric materials.
16. The utility glove of claim 2 further comprising a molded
portion on the back side of the glove.
17. A method of forming a molded portion of a utility glove
comprising the steps of placing a piece of fabric against a mold
part formed in the shape of at least a portion of a hand, bringing
a corresponding mold part into molding relation with the mold part
in the shape of at least a portion of the hand and injecting an
elastomeric material into the mold to form the molded portion.
18. The method of claim 17 wherein the fabric is a heat resistant
knit hydrophilic fabric.
19. The method of claim 17 where the mold part formed in the shape
of at least a portion of the hand is formed in the shape of a hand
and the fabric is formed in the shape of a glove that covers at
least a portion of the mold part.
20. The method of claim 17 where the corresponding mold part
includes one or more of one or more textured areas, one or more
thickened areas, one or more padded areas and one or more flex
grooves.
Description
REFERENCE TO RELATED APPLICATIONS
[0001] This application claims priority to U.S. Provisional Patent
Application No. 60/950,028 filed on Jul. 16, 2007.
FIELD OF THE INVENTION
[0002] The present invention relates to the field of utility
gloves, for work, gardening and the like and, more particularly, to
utility gloves for work, gardening and the like having elastomeric
reinforcements for improved protection of the wearers' hands.
BACKGROUND OF THE INVENTION
[0003] Utility gloves are used in areas such as gardening,
construction or general work at a job site, production or garden
facility or around one's home. These gloves usually contain a
gripping portion that prevents items from slipping out of the
user's hand, prevent injury to the user's skin such as cuts,
scrapes and blisters, and provide a better grip when turning or
grabbing objects. The gripping portion of the glove is usually
applied to a knit nylon glove by dipping the nylon glove into an
elastomeric material, such as natural or synthetic rubber, to apply
an elastomeric gripping surface to the glove. This process
increases the density of the glove and maintains a fabric portion
which tends to absorb moisture and dirt and is hard to clean.
[0004] The purpose of the present invention is to create a utility
glove with a seamless reinforcement in one or more zones most
subject to abrasion. In addition to minimizing the seams,
additional material or padding is provided in areas most subject to
abrasion and/or impact, and this padding is preferably included
without seams as well. In this regard, depending on the end usage
envisioned, it is possible to adjust the amount of elastomeric
material, including a natural or synthetic rubber, used in
strategic areas to protect against impact and abrasion. Ultimately,
the use of such padding provides the end user with a longer
lasting, more comfortable glove. Additionally, the present
invention includes the ability to provide different textures in the
elastomeric material at strategic areas, to further provide one or
more enhanced gripping surfaces.
SUMMARY OF THE INVENTION
[0005] It is therefore an object of the invention is to create a
utility glove that is an improvement over typical dipped nylon knit
utility gloves.
[0006] Another object of the invention is to provide additional
durability and an ability to have varying palm thicknesses without
having to increase the density of the knit utility glove.
[0007] A further object of the invention is to remove the reliance
on fabric absorption of the elastomeric material to create
density.
[0008] A still further object of the invention is to provide
utility gloves with strategically placed padding and/or abrasion
resistance zones as well as enhanced grip zones.
[0009] Yet a further object of the invention is to provide palm
construction including an elastomeric material optionally without a
knit backing, which typically absorbs excessive amounts of moisture
and dirt. This allows for easier cleaning of the glove by simply
being able to clean it off with a damp cloth as opposed to being
laundered.
[0010] Another object of the invention is to create the maximum
protection against abrasion in what typically are areas that
require reinforcement, i.e., the index finger and thumb, as well as
possibly the area between the index finger and thumb and the area
directly below the base and crotch of each finger.
[0011] Still a further object of the invention is to provide
abrasion and impact protection by raising the elastomeric material
in the areas that are most likely to be subject to abrasion and
impact, namely, the base of the thumb and the area of the palm
directly below the fingers.
[0012] Another object of the invention is to create a molded
component that can be altered to have varying elastomeric materials
in different areas to provide for improved characteristics of the
glove, and most particularly grip and flexibility. For example,
softer elastomeric materials can be used for flexibility in areas
less prone to wear and stronger, textured elastomeric materials can
be used on in areas related to grip.
[0013] Still other objects and advantages of the invention will, in
part, be obvious and will, in part, be apparent from the
specification.
[0014] These and other objects are obtained through the utility
glove of the present invention having a palm side including a three
dimensional molded palm portion formed of an elastomeric material
with a thumb portion and at least one finger portion and a back
side of the glove comprising a fabric material. The molded palm
portion may have one or more of thickened areas for abrasion
resistance, padded areas for comfort, flex grooves for improved
movement and textured grip areas for improved grip. The molded palm
portion may be formed of different elastomeric materials to take
advantage of the different characteristics of the particular
materials.
[0015] It is also contemplated that the back side of the glove also
includes a molded portion, such as to form a guard over the users
knuckles or back of the hand that may be vulnerable to injury in
some types of work.
[0016] A molded portion of a utility glove may be formed by placing
a piece of heat resistant fabric against a mold part formed in the
shape of at least a portion of a hand, bringing a corresponding
mold part into molding relation with the mold part in the shape of
at least a portion of the hand and injecting an elastomeric
material into the mold to form the molded palm portion.
[0017] It is anticipated that the mold part in the shape of at
least a portion of the hand is formed in different sizes relative
to the glove sizes of the potential users and the corresponding
mold part includes one or more of one or more textured areas, one
or more thickened areas, one or more padded areas and one or more
flex grooves. Preferably, the heat resistant is a knit hydrophilic
material to improve absorbance of the elastomeric material.
BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The present invention will be better understood when
considered in view of the attached drawings, in which like
reference characters indicate like parts. The drawings, however,
are presented merely to illustrate the preferred embodiment of the
invention without limiting the invention in any manner
whatsoever.
[0019] FIG. 1 shows a front view, palm side, of a utility glove
according to the invention;
[0020] FIG. 2 shows a back view of the glove of FIG. 1;
[0021] FIG. 3 shows the back of the palm side gripping portion of
the glove of FIG. 1;
[0022] FIG. 4 shows the palm side of the palm gripping portion of
the glove of FIG. 1 with embossed grip details;
[0023] FIG. 5 shows the inside of the palm gripping portion of the
gardening glove embodiment;
[0024] FIG. 6 shows the palm side of the gardening glove with the
gripping portions of FIG. 5;
[0025] FIG. 7 shows the back side of the glove of FIG. 6; and
[0026] FIG. 8 shows the palm side of the palm gripping portion of
FIG. 5.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0027] FIG. 1 shows the palm side of a utility glove 2 with a
molded palm portion 4. The molded palm portion 4 of the glove 2
preferably has embossed gripping details 6, as shown in FIG. 6,
debossed flex grooves 8, shown in FIG. 4 and raised textured grip
areas 10, shown in FIGS. 4 and 6. In this regard, the molded palm
portion 4 of the embodiment of FIG. 1 preferably includes raised
textured grip areas 10 shown as a raised or thicker textured index
finger tip and thumb tip for better gripping and reinforcement. The
palm side of the utility glove 2 shown in FIG. 1 also includes a
fabric material 12 in the area beyond the molded palm portion 4,
although such a fabric material 12 is not required as an element of
the palm side of the present invention.
[0028] FIG. 2 shows the back side of the glove 2 including a fabric
material 12 and having, preferably, molded areas 14 applied with
raised perforated protective shapes. Of course, any molded portion
can be formed on the back side of the glove 2, including a molded
portion that covers the knuckles where the fingers join the back of
the hand or the back of the hand itself. The fabric material 12 on
the back side is preferably formed with the fabric material 12 on
the palm side of the glove or is sewn to the palm side of the glove
2, either to the molded palm portion 4 or the fabric material 12 of
the palm side, as a matter of design choice. There is preferably
also a closure element, shown as a molded wrist strap 16, provided
to afford a better fit and help keep the glove 2 securely on the
user's hand while in use.
[0029] The molded palm portion 4 of the glove 2, or any molded
portion of the glove, is preferably manufactured by using heat
resistant knit hydrophilic fabric that can withstand heat of
approximately 400 degrees Fahrenheit with a mold that comprises a
mold part in the shape of at least a portion of a hand and a
corresponding mold part. The heat resistant fabric is preferably in
the form of a glove or can be cut in the shape of the outlined
elastomeric material mold that forms the molded palm portion 4 of
the glove 2, as shown in FIGS. 3-4 and/or FIGS. 5 and 8,
illustrating an alternative embodiment of the molded palm portion 4
preferred for a gardening glove embodiment. The knit hydrophilic
heat resistant fabric is placed against the mold part in the shape
of at least a portion of the hand and the corresponding mold part
is brought into molding relation to create the mold. Once complete,
the molder proceeds to inject the part and bond the elastomeric
material to the knit hydrophilic fabric to form the molded
portion.
[0030] For the three dimensional potion of the mold, namely the
thumb and index finger in the embodiment of FIGS. 3 and 4 and each
of the fingers in the embodiment of FIGS. 5 and 8, a stay can be
inserted that ensures the fingers, including the index finger and
thumb, keep their shape, however, the part is preferably formed by
corresponding mold parts. In either event, the molded elastomeric
material is intended to adhere to all areas of the fabric,
including the cap for covering the entire tip of the thumb and
index finger or fingers, as well as the majority of the
circumference of the thumb and fingers to be covered, that is at
least 50% of the circumference of the user's thumb and fingers, as
desired.
[0031] Optionally, a thin lining material can be inserted into the
flat side of the mold prior to shooting the elastomeric material so
that whatever portion of the mold that would be in contact with the
palm, thumb and fingers of the user would be lined. Fabric could
then be stitched onto the contour of each finger and reinforcement
area of the glove 2, if desired.
[0032] The final bonded component forming the molded palm portion 4
is then attached to the balance of the glove 2. Preferably, the
fabric that is visible on the back of the molded fingers, including
the back of the thumb and the back of the index finger in FIGS. 1-4
and all fingers in FIGS. 5-8, is not stitched, but is bonded to the
elastomeric material in the molding process.
[0033] In the embodiment of FIGS. 1-4, the molded palm portion 4 is
molded about the tip of the thumb and index finger, to form a cap
over the tip of the thumb and index finger, and across the palm in
the area below the fingers, including up onto a lower portion of
the fingers adjacent the fourchettes for the purposes of creating
as much of a waterproof construction as possible. The mold would
also rise in between the index finger and the thumb for enhanced
grip to enable the user to grip trowels, rakes, etc. more
effectively. Flex grooves 8 are preferably placed in the areas of
at least some of the joints of the hand on the molded palm portion
4, including in the palm area and at the fingers to provide
improved flexibility. Raised portions 10, for abrasion resistance
or padding, are included at the tips of the thumb and index finger
for improved abrasion resistance.
[0034] With respect to the elastomeric materials used in the
formation of the molded palm portion 4, different compositions of
elastomeric material can be used in the formation of the molded
palm portion 4 or parts thereof. For example, an elastomeric
material that is less slippery when wet may be used along the area
between the thumb and index finger, allowing the glove to be more
versatile in wet conditions. Moreover, if abrasion resistance is of
particular importance in an area of the molded palm portion, a
denser material can be used in that area. Similarly, where impact
resistance is of particular importance in an area, such as a padded
area, a less dense elastomeric material may be preferred there. The
proper applications of such variations will be apparent to one
skilled in the art.
[0035] In another embodiment as shown in FIGS. 5-8, molded palm
portion 4 preferably covers the entire palm side and the majority
of the sides of all fingers, i.e., at least 50% of the
circumference of the fingers, which is desirable for gardening
gloves. The molded palm portion 4 preferably contains embossed
gripping details 6, such as textured loops, to increase gripping
and enhance the protection of the user. The back portion of the
glove 2 preferably includes a closure element, shown in the form of
a stretchable material 18 rather than a wrist strap 16, to provide
a tight and comfortable fit while permitting easy insertion and
removal of the wearer's hand.
[0036] Of course, the molded palm portion 4 of the glove 2 of FIGS.
5-8 is also amenable to molding with any variety of different
patterns shapes and designs, including padded or raised portions
10, flex grooves 8 or textured areas 6. The benefits of these
features would similarly be the cosmetic value, waterproofing,
which may be important for some uses such as gardening, as well as
providing padding in critical impact areas, and additional grip and
or abrasion resistance in critical areas of the glove.
[0037] Moreover, as will be apparent to those skilled in the art,
the glove 2 of the present invention can be designed with different
combinations of the components described above. For example, the
glove 2 of FIGS. 1-2 could be fashioned with a stretchable material
18 rather than a wrist strap 16, or could include a molded palm
portion 4 that covers the front and sides of all of the fingers.
Additionally, although the only embodiments shown include a molded
palm portion over only the index finger and thumb or all fingers
and thumb, it is understood that the front and sides of any number
of fingers can be covered.
[0038] It will thus be seen that the objects set forth above, among
those made apparent in the preceding description, are sufficiently
obtained and, since certain changes may be made in the above
constructions without departing from the spirit and scope of the
invention, it is intended that all matter contained in the above
description or shown in the accompanying drawings shall be
interpreted as illustrative, and not in a liming sense.
[0039] It is also to be understood that the following claims are
intended to cover all of the generic and specific features of the
invention, herein described and all statements of the scope of the
invention which, as a matter of language, might be said to fall
therebetween.
* * * * *