U.S. patent application number 13/316116 was filed with the patent office on 2012-09-13 for clothing for gripping.
Invention is credited to Murray Brown.
Application Number | 20120227155 13/316116 |
Document ID | / |
Family ID | 46794158 |
Filed Date | 2012-09-13 |
United States Patent
Application |
20120227155 |
Kind Code |
A1 |
Brown; Murray |
September 13, 2012 |
CLOTHING FOR GRIPPING
Abstract
A glove having a palm covering for covering the palm of a hand.
The palm covering is formed with an opening for receiving the
fingers and a hand. A plurality of finger coverings communicate
with the palm covering an end of the palm covering opposite the
opening. A first member is disposed on the palm portion and extends
substantially across the palm portion. A second member disposed on
the palm portion extends substantially across the palm covering,
forming a channel along the palm covering between the first member
and second member for gripping an item held by a user with the
glove.
Inventors: |
Brown; Murray; (Bal Harbour,
FL) |
Family ID: |
46794158 |
Appl. No.: |
13/316116 |
Filed: |
December 9, 2011 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
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13042939 |
Mar 8, 2011 |
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13316116 |
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Current U.S.
Class: |
2/159 |
Current CPC
Class: |
A41D 19/01564
20130101 |
Class at
Publication: |
2/159 |
International
Class: |
A41D 19/00 20060101
A41D019/00 |
Claims
1. A glove comprising: a palm covering for covering the palm of a
hand formed with an opening for receiving the fingers and a hand of
a user; a first member disposed on the palm covering and extending
substantially across the palm covering; and a second member
disposed on the palm portion extending substantially across the
palm covering forming a channel along the palm covering between the
first member and second member for gripping an item held by a user
with the glove.
2. The glove of claim 1, wherein the first member and second member
are formed of an elastic material.
3. The glove of claim 1, wherein the first member has a surface
facing the channel, the surface forming an angle of about
90.degree. or greater with a surface of the palm covering.
4. The glove of claim 3, wherein the second member has a surface
facing the channel, the second surface forming an angle of about
90.degree. or greater with a surface of the palm covering.
5. The glove of claim 1, further comprising a flexible sheet
disposed on the palm covering, the first member and second member
being disposed on the flexible sheet.
6. The glove of claim 1, wherein an axis is formed extending
through the opening and along the palm covering, the channel
forming an angle with the axis, the angle not being equal to
90.degree..
7. The glove of claim 1 wherein the first member and second member
are formed of an elastic material; the first member has a surface
facing the channel, the surface forming an angle of about
90.degree. or greater with a surface of the palm covering; and the
second member has a surface facing the channel; the surface of the
second member forming an angle of about 90.degree. greater with the
surface of the palm covering.
8. The glove of claim 1, wherein at least one the first member and
second member is formed as a strip of material.
9. The glove of claim 1, wherein the channel has a depth of between
about one quarter inch to about one half inch.
10. The glove of claim 1, wherein at least one of the first member
and second member is a pad.
11. The glove of claim 1, further comprising a plurality of finger
coverings communicating with the palm covering at a first end of
the palm covering opposite the opening.
Description
CROSS REFERENCE TO RELATED APPLICATION(S)
[0001] This application is a continuation-in-part of U.S. patent
application Ser. No. 13/042,939, filed Mar. 8, 2011 entitled Knee
Pad, which is incorporated herein by reference.
BACKGROUND OF THE INVENTION
[0002] This invention is directed to clothing for assistance in
gripping, and in particular, a knee pad or glove for stabilizing a
worker in position, or an object in position within a grip, for
safe and comfortable performance of a task.
[0003] Knee pads are well known in the art to provide protection,
stability, and comfort. The prior art knee pad includes a sleeve
adapted to receive the leg of the user at the knee. In the most
common knee pad, a pad is disposed on the outer surface of the
sleeve, and when worn, positioned adjacent the knee cap. Such a
knee pad is well known in sports for providing protection to the
knee, such as in soccer or football, comfort to the knee as when
kneeling as in wrestling, cushioning the knee when the knee hits
the ground as in football, soccer or wrestling, and lastly,
internal stability at the knee as a function of the tightness of
the sleeve.
[0004] More specialized knee pads have been developed, which
include pads on a rear surface of the sleeve, across a gap of the
sleeve from the knee pad to provide support when the user is in a
crouched position; such as a baseball catcher's knee pad.
[0005] Specialized knee pads have also been developed for industry.
Rubber knee pads have been developed for masons who spend a
significant amount of time on their knees laying stone.
[0006] Other professionals who must spend time on their knees
utilized knee pads, such as inspectors, roofers, carpenters,
flooring installers, and inspection engineers. The issue becomes
particularly acute for occupations like roofers, who often must
kneel on a truss in an unfinished roof for stability while handling
tools and roof components. This is also true of attic insulators or
air conditioning repairmen who must work in low cramped spaces,
forcing crouching or kneeling, on a surface without a floor in
unfinished attics.
[0007] Often, these repairmen, roofers and inspectors, use knee
pads to kneel on the joist or truss, but either must hook the edge
of the knee pad to the truss avoiding the cushioning effect of the
knee pad, or the cloth surface of the knee pad slides across the
joist or truss causing the wearer to fall. They must support
themselves on the joist where slipping could lead to falling
through the ceiling or roof of the house in which they are working.
The conventional knee pad does not allow for safe or comfortable
travel along the support surface while kneeling. Accordingly, a
knee pad which overcomes the shortcomings of the prior art is
desired.
[0008] Similarly, a grip is quite important when grasping tools, or
when utilizing dangerous implements such as fire arms, or even when
trying to grasp sporting equipment, such as a racquet, a paddle, or
a fishing rod. Improper positioning of the hands relative to the
instrument can lead to misuse which may result in harm.
[0009] Furthermore, over time when utilizing a tool grips, can
fatigue, even when utilizing gloves.
[0010] It is known to use protective gloves when handling tools,
fire arms, or even recreational equipment. The use of gloves
protects the hands from painful wear resulting in calluses,
blisters, and raw skin. It also improves grip by preventing the
slippage within the glove. However, prior art gloves still allow
for improper gripping of a tool or instrument. Accordingly, a glove
which overcomes the shortcomings of the prior art is desired.
SUMMARY OF THE INVENTION
[0011] A glove includes a palm portion for covering the palm of a
hand and is formed with a first opening for receiving the fingers
and a hand. The plurality of finger coverings communicate with the
palm portion at a first end of the palm portion which is opposite
the first opening. A first strip of elastic material is disposed on
the palm portion and extends substantially across the palm portion.
A second strip of elastic material is disposed on the palm portion
and extends substantially across the palm portion to form a channel
along the palm covering between the first strip and second strip to
grip an item held by a user with the glove.
[0012] In a preferred embodiment, the surfaces of each strip facing
the channel form an angle of about 90.degree. or greater with a
surface of the palm covering. A flexible sheet of material may be
formed on the palm covering, and each strip of elastic material may
be formed on the flexible sheet.
BRIEF DESCRIPTION OF THE DRAWINGS
[0013] The invention will now be described by a way of example,
with reference to the accompanying drawings, where like numerals
are used to note like elements and in which;
[0014] FIG. 1 is an exploded view of a knee pad constructed in
accordance with the invention;
[0015] FIG. 2 is a front plan view of a knee pad constructed in
accordance with the invention;
[0016] FIG. 3 is a rear plan view of the knee pad constructed in
accordance with the invention in a wrapped orientation;
[0017] FIG. 4 is a sectional view of a knee pad taken along line
4-4;
[0018] FIG. 5 is a side view of an insert constructed in accordance
with the invention;
[0019] FIG. 6 is a side view of an insert constructed in accordance
with a second embodiment of the invention;
[0020] FIG. 7 is a front plan view of a glove constructed in
accordance with another embodiment of the invention in an open
orientation;
[0021] FIG. 8 is a side perspective view of the glove constructed
in accordance with the invention;
[0022] FIG. 9 is a side perspective view of the glove constructed
in accordance with the invention in a slightly closed
orientation;
[0023] FIG. 10 is an enlarged sectional view of a palm covering
constructed in accordance with the invention;
[0024] FIG. 11 is a side perspective view of a glove constructed in
accordance with yet another embodiment of the invention;
[0025] FIG. 12 is a side perspective view of the glove constructed
in accordance with the yet another embodiment of the invention in a
closed orientation; and
[0026] FIG. 13 is a front perspective view of the glove constructed
in accordance with the yet another embodiment of the invention with
an open orientation.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0027] Reference is made to FIGS. 1-4 in which a knee pad,
generally indicated as 10, constructed in accordance with the
invention is provided. A sleeve includes a base substrate 14.
Extending from opposed edges of substrate 14 are respective pairs
of legs 19a, 19b. Respective leg pair 19a includes first leg 20a
and second leg 20b separated across a gap. Similarly, leg pair 19b
includes a first leg 18a separated across a gap from a second leg
18b. Each of legs 18a, 18b supports a respective fastener 16a, 16b
adapted to come in contact with and selectively engage a respective
leg 20a, 20b.
[0028] Sleeve 12 may be made from any flexible material capable of
withstanding repeated bending such as cotton or neoprene by way of
non limiting example. In a preferred embodiment sleeve 12 is made
from an elastic material. Fastener 16a, 16b may be, by way of
example, snaps, hooks, buttons, and in a most preferred embodiment,
one mating surface of a hook and fiber fastener such as a
Velcro.RTM. fastener. It follows that each of legs 20a, 20b has a
complimentary fastening structure 17a, 17b to cooperate with a
respective fastener 16a, 16b in order to secure the sleeve 12 about
a leg of a user.
[0029] As seen in FIG. 3, a sleeve is formed by the overlap and
engagement of a first arm 18a over second arm 20a and a third arm
18b over a fourth arm 20b. It should be understood, that this
structure provides the ability to adjust to a variety of
circumferences of users. However, it is also contemplated as is
known in the art to make a sleeve from a unitary material capable
of stretching to accommodate the various sizes of knees and legs
and provide a tension/friction fit between sleeve 12 and the leg of
the user.
[0030] A pad 24 is disposed on substrate 14 of sleeve 12 and has an
area substantially greater than or equal to the area of a knee cap
of the user. Pad 24 is made from a flexible compressible material
having restorative properties. In other words, it forms a cushion
which may be compressed when a force is applied to the padding but
substantially returns to its original shape when the force is
released. The cushion may be made out of a foam, a soft rubber, a
gel pad, or even air filled bladder, i.e., that is capable of some
flexibility and compression when the user flexes their knee or
kneels, while still providing some protection to the underlying
knee cap of the user.
[0031] Padding 24 is preferably fixably attached to sleeve 12 at
substrate 14. It maybe attached by glue, stitching 22, Velcro.RTM.
or may be sealed within a compartment formed on substrate 12 by
affixing a material to substrate 14 by stitching 22 with pad 24
disposed there between. In a preferred embodiment, material
stitching 22 does not extend all of the way about the material to
form a pocket. In this way, pad 24 may be removed or changed to
meet the needs of the user.
[0032] A knee cap 30 is disposed on sleeve 12 so that padding 24 is
disposed between substrate 14 and knee cap 30. Knee cap 30 includes
a first channel 34 extending along an upper surface (a surface
facing away from substrate 14) of knee cap 30. In a preferred
embodiment, substrate channel 34 extends substantially the entire
length of knee cap 30. Additionally, the width of channel 34 is
sufficient to receive at least an edge of a joist or a truss. For
reasons that would become apparent below, channel 34 is sized and
dimensioned, such that when a user is in at least a kneeling
position, channel 34 is adapted to receive a sufficient portion of
a truss or joist to stabilize a user utilizing the truss or
joist.
[0033] A second channel 32 is formed substantially along the width
of knee cap 30. In a preferred, but non-limiting embodiment,
channels 32 and 34 intersect each other, substantially at a center
knee cap 30. Like channel 34, channel 32 is sized and dimensioned
so as to be adapted to receive at least a portion of a joist or
truss sufficient to stabilize the user when the user is kneeling
upon the joist or truss. It should be noted that because cap 30
becomes bent during use, the edges of the cap will not always come
in contact with the joist or truss so the channels need not extend
the entire length of the cap in order for cap 30 to function.
[0034] It should be noted, that it is well within the scope of the
invention for either channels 32 or 34 to be shifted relative to
knee cap 30 so that an intersection of the channels does not occur
substantially at the center without departing from the spirit or
scope of the invention. Furthermore, it is well within the scope of
the invention to provide knee cap 30 with only one of channels 32
or 34.
[0035] During use, a user would apply knee pad 10 by positioning
substrate 12 to align padding 24 above the knee cap of a user. Leg
pairs, 19a, 19b, forming straps, would be pulled along the rear of
the leg of the user. Legs 20a, 20b would overlap legs 18a, 18b, so
that fasteners 16a, 16b engage fasteners 20a, 20b, securing knee
pad 10 above the leg in a tension fit.
[0036] Sleeve 12 is made from a sufficiently flexible material, so
that when a user bends their leg, sleeve 12, padding 24, and knee
cap 30, all flex in unison with bending of the knee. When kneeling,
upon a joist or a truss, or other type of support the user
positions knee cap 30 to either receive the entire joist or truss
within the respective channel 32, 34 or to catch an edge of a joist
or truss therein. In this way, when kneeling, the user is now
stabilized by the structure to prevent inadvertent falling or
slipping while performing a task.
[0037] Reference is now made to FIG. 5, in which another feature of
the invention is described. In some instances, it is preferable to
provide both the secure and stabilizing features of knee pad 10 as
discussed above, as well as a complete knee pad which aesthetically
and functionally resembles those found in the prior art, either for
aesthetic reasons or to provide additional cushioning when
stabilizing is no longer needed. As a result, in accordance with a
second embodiment of the invention, fastening structure 40 may be
disposed within at least one of channel 32 or 34.
[0038] An insert 50 is dimensioned, shaped and sized to be received
within channels 32, 34 so as to fill channels 30 and 34. By way of
example, insert 50 shown in FIGS. 1 and 5 has a substantially cross
shape to meet with and fill the spaces formed by channels 32 and
34. However, insert 50 may be formed as segments which fill parts
of channel 30 and/or 34. For the purpose of this application, fill
shall mean to be received within the open space of the respective
channel and to occupy the space formed by the channel sufficiently
to be substantially coplanar with the remaining structures of knee
cap 30 and with substantially no gap between insert 50 and the
remaining structures of knee cap 30, other than to provide
clearance for fastener 40. In a preferred embodiment, fastener 40
includes four sections, 42, 44, 46, and 48 which are disposed in
and affixed to corners of the upstanding remaining structures 36 on
knee cap 30. However, fastener 40 may be disposed along the floor
and/or side walls of any one of respective channels 32, 34.
[0039] In a preferred embodiment, fastener 40 may be a hook and
fabric type fastener, such as Velcro.RTM. fastener so that the
insert is easily selectively attached and removed. It follows, that
in a preferred embodiment, insert 50 is made of a flexible yet
sufficiently rigid material to flex with the knee and as knee cap
30 is flexed and bends, but provide protection and cushioning for
the knee cap of the user. In a preferred embodiment, insert 50 and
knee cap 30 are formed of the same material.
[0040] Cap 30 is the element of knee pad 10 which engages the
surface upon which a user kneels and therefore the upper surfaces
36 of cap 34 must be sufficiently rigid to catch and hold an object
within channels 32, 34 and sufficiently durable to prevent wear and
tear. In a preferred non limiting example, a rubber having
properties such as that used in a sneaker or deck shoe sole is
used. It is also well understood in the art, that the padding 24
and the knee cap 30 may be constructed with a unitary structure. In
such an embodiment, in effect channels 32, 34 are formed within an
overly thick pad 24. It is also contemplated that the material may
have a varying degree of rigidity along its height so that it may
be formed as a rubber which is different (more rigid) at its top
(the surface facing away from the sleeve) than at its bottom (the
surface adjacent the sleeve).
[0041] It is also contemplated, that the structures to which the
knee cap is to stabilize the user do not come in a one size fits
all environment. Accordingly, channels 32, 34 may not accommodate
all trusses, joists or other structures such as stairs or a ladder
to which a kneeling worker may wish to be anchored during
performing a process. Furthermore, a user may consider it an
inconvenience to switch out insert 50 during the day as a task
being performed; switch between a knee brace to be stabilized and a
knee brace for more protection of the user's knee cap. Therefore,
in accordance with yet another embodiment, an insert 150 is
provided having a channel formed therein and adapted to cooperate
with a structure having an edge to anchor a kneeling user to the
structure. In a preferred, non-limiting embodiment, the channel has
a substantially V shape.
[0042] Specifically, an insert 150 is sized, shaped and dimensioned
to fill the channels 32 and/or 34 as discussed above in connection
with insert 50. However, an upper surface 154 is formed with a
groove 152 having an angle therein so as to be adapted to catching
an edge of a surface when a user is in the kneeling position.
[0043] Reference is now made FIGS. 7-9 in which an embodiment of
clothing designed to grip an object, namely, having a gripping
channel provided in a glove is shown. A glove generally indicated
as 200 includes a palm covering 212 for covering and protecting the
palm of the user. Palm covering 212 is provided with an opening 236
for receiving the hand of the user. Opening 236 extends below the
wrist of the user's hand. Each of the user's fingers is enclosed in
respective pinky covering 214, ring finger cover 216, middle finger
covering 218, index finger covering 220 and thumb covering 222
respectively. Each finger covering 214-222 communicates with palm
covering 212 as known in the art to allow the hand of a user to
slide through opening 236, palm covering 212 and respective finger
coverings 214-222 in the same continuous motion. It is well
understood within the art that palm covering 212 includes a hand
and front surface 212a and hand rear surface 212b (FIG. 9). Palm
covering 212 is anchored to the hand of the user through the use of
a band 234 at opening 236. Band 234 when not formed as elastic band
is an adjustable closable band which may be secured by snaps,
Velcro.RTM. fasteners or the like as known in the art.
[0044] It is also well known in the art to make gloves with no
finger coverings, or half finger coverings. They would also be
within the scope of the invention with the above palm
construction.
[0045] Reference is now also made to FIG. 10 which is a partial
side sectional view of the palm region of glove 200. A first
material 240 formed as a strip is disposed on palm covering 212 and
substantially extends across the front surface 212a of palm
covering 212. A second strip of material 242 extends across palm
212 and is spaced from first strip of material 240 and
substantially parallel therewith to form a channel 244. Strips of
material 240, 242 extend out from palm area 212 to provide a
channel 244 having a depth sufficient to position an item therein
so as to be captured when the item is gripped. In a preferred, but
non-limiting embodiment, the height to which each strip 240, 242
extends above palm area 212 is substantially equal to about
one-half inch or less. In a preferred embodiment, the height of
strips 240, 242 extending above the palm is between about a quarter
of an inch and a half inch.
[0046] Furthermore, a surface 240a of first strip 240 forms an
angle with palm surface 212a. In a preferred embodiment, this angle
is preferably an obtuse angle, i.e., greater than about 90.degree.,
although an angle of about 90.degree. would be within the scope of
the invention. Similarly, strip of material 242 has a surface 242a
facing channel 244 and forms an angle of 90.degree. or greater with
surface 212a of palm covering 212. As readily seen, channel 244 is
formed at an angle other than 90.degree. relative to the axis of
the glove, i.e., the axis A along which a wrist extending into
glove 200 would extend from opening 236 through palm covering 212
(see FIG. 7).
[0047] Furthermore, in a preferred but non-limiting embodiment,
each of strips 240, 242 is formed of a compressible elastic
material, i.e., a material which is deformed by the application of
force, but returns to its original shape upon the removal of such
force. The elastic properties of strips 240, 242 working with the
angle of orientation across the palm surface 212a and the angle of
surfaces 240a, 242a, act together to enable the glove to grip a
variety of different sized and shaped tools, or accommodate the
differences in gripping positions from user to user as they seek
their most comfortable and effective grip position. In other words,
the structure allows two people to hold the same item in different
ways.
[0048] It should be noted in a preferred embodiment, palm covering
surface 212a is formed of a sheet of wear-resistant material, such
as a rubber. To provide further cushioning, the sheet of palm
covering surface 212a may be formed as an elastic material such as
a foam. In a preferred embodiment, the surface 212a may be formed
as a rubber. Strips 240, 242 may be formed as a closed cell foam, a
nylon foam, neoprene, europrene, leather, or polyester. In a
preferred non-limiting embodiment, the sheets forming palm surface
212a may have a hardness of about 20 to 75 Sure 00. The strips 240,
242 may have a hardness between 20 and 75 Sure 00. But the
components, when made out of foam may have a foam firmness as
measured by compression force (% deflection) of 5 to 9 PSI. In one
preferred non-limiting embodiment, strips 240, 242 and surface 212a
are formed as a unitary member.
[0049] It is also well within the embodiment of the invention to
provide pads 250 along any one or all of the fingers 216-222 to
provide both protection and enhanced gripping. Because these pads
250 are disposed on either side of the finger joints, pads 250 do
not need to deflect, so they may be made of a harder, more durable
material if desired. The gloves and each component thereof may also
be made of leather in one non-limiting embodiment. Kevlar or other
protective materials may be utilized within the strips to provide
puncture protection in another non-limiting embodiment of the
invention.
[0050] Strips are used as a non-limiting example of shape, and any
spaced forms which form the channel, can be used as the spaced
elastic members. As discussed above, because of the angled side
walls 240a, 242a, the center bottom of channel 244 is substantially
narrower than the top of the channel to create a V-shape that
cradles an item being gripped. When used in combination with an
elastic material, the structure allows for tools or other objects
at varying range of sizes and shapes to fit within the channel 244
of glove 200. Furthermore, the channel improves grip and reduces
stress on the hand by aiding the user in holding on tightly to an
object such as a tennis racquet, a paint brush, or fire arm. Less
pressure is required to maintain a good grip due to the affect of
the channel surrounding and gripping the item when the palm grip is
curved about the handle of the item enclosed. Furthermore, the
depth of the channel provides more contact surface between the item
being gripped and the glove 200. This in turn increases the grip
and again reduces the amount of tension needed to hold onto an
object. Merely bending the fingers about the item causes the grip
to tighten as a function of closing strips 240, 242 and channel 244
about the item, acting almost as a vice to clamp the item being
held.
[0051] Reference is now made to FIGS. 11-13 in which a glove
constructed in accordance with a second embodiment of the invention
is provided. Like numerals are utilized to indicate like structure,
the primary difference being that the strips are formed as pads
substantially covering the palm area 212a, not exposed as channel
244.
[0052] Again, a glove 300 includes a palm covering 212. Fingers
214, 216, 218, 220 and 222 extend from palm covering 212 to form an
enclosure therewith which is accessed by opening 236. Again, palm
covering 212 includes structures forming channel 244. In this
elastic case, sheets 340, 342 are disposed on either side of
channel 240 having inner facing walls (towards channel 244) which
are substantially oriented as shown in FIG. 10 forming faces 240a,
242a. Again, sheets 349, 342 and palm covering 212 may be formed as
a unitary member.
[0053] By utilizing pads 340, 342 a greater gripping area is
provided for surrounding the item being gripped and anchoring the
item within channel 244. It also provides additional padding for
the glove.
[0054] It is understood that modifications, variations and changes
in shapes, sizes, angle, and material which allow a channel based
gripping to accomplish a range of tasks for specialized functions
can be made to the described preferred embodiments of the invention
by those skilled in the art. Therefore, it is intended that all
matters in the foregoing description and shown in the accompanying
drawings be interpreted as illustrated and not in a limiting sense.
Thus, the scope of the invention is determined by the appended
claims.
* * * * *