U.S. patent application number 09/884322 was filed with the patent office on 2001-12-20 for portable hand grip.
Invention is credited to Witherell, W. David.
Application Number | 20010052710 09/884322 |
Document ID | / |
Family ID | 26906979 |
Filed Date | 2001-12-20 |
United States Patent
Application |
20010052710 |
Kind Code |
A1 |
Witherell, W. David |
December 20, 2001 |
Portable hand grip
Abstract
A portable hand grip for use with an exercise bar, and having a
flexible pad with a first means for securing attached to a first
end and a second means for securing attached to a second end such
that when the flexible pad is wrapped around the exercise bar, the
first means for securing is joined with the second means for
securing such that the top surface of the flexible pad provides a
continuous smooth surface around the bar. There is no overlapping
of the first end and the second end of the flexible pad. The two
ends may be secured with one or more magnets, notched teeth, or
Velcro. In an alternative embodiment, the top surface of the
flexible pad may have an ergonomic style of finger/palm shape, and
the bottom surface may be textured to give a more secure and
non-slip grip on the exercise bar.
Inventors: |
Witherell, W. David; (St.
Albans, WV) |
Correspondence
Address: |
STEPTOE & JOHNSON PLLC
Bank One Center, Sixth Floor
P.O. Box 2190
Clarksburg
WV
26302-2190
US
|
Family ID: |
26906979 |
Appl. No.: |
09/884322 |
Filed: |
June 19, 2001 |
Related U.S. Patent Documents
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Application
Number |
Filing Date |
Patent Number |
|
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60212290 |
Jun 19, 2000 |
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Current U.S.
Class: |
294/137 |
Current CPC
Class: |
A63B 21/4035 20151001;
A63B 21/072 20130101; A63B 21/4017 20151001; A63B 2209/10
20130101 |
Class at
Publication: |
294/137 |
International
Class: |
A63B 021/072 |
Claims
What is claimed is:
1. A portable hand grip for use with a bar, comprising: a flexible
pad having a first end, a second end, a top surface, and a bottom
surface; a first means for securing attached to said first end of
said flexible pad; and a second means for securing attached to said
second end of said flexible pad, wherein when said flexible pad is
wrapped around the bar, said first means for securing is joined
with said second means for securing such that said top surface of
said flexible pad provides a continuous smooth surface around the
bar.
2. The portable hand grip according to claim 1, wherein said bottom
surface is textured.
3. The portable hand grip according to claim 1, wherein said top
surface has an ergonomic style of finger/palm shape.
4. The portable hand grip according to claim 1, wherein said first
means for securing is a first magnet and said second means for
securing is a second magnet such that when joined together, said
first magnet is magnetically joined with said second magnet.
5. The portable hand grip according to claim 1, wherein said first
means for securing is one or more first notched teeth and said
second means for securing is two or more second notched teeth such
that when joined together, said first notched teeth interlock with
said second notched teeth.
6. The portable hand grip according to claim 1, wherein said first
means for securing is two or more first magnets and said second
means for securing is two or more second magnets such that when
joined together, said first magnets are magnetically joined with
said second magnets.
7. The portable hand grip according to claim 6, wherein said first
end has a plurality of apertures, each said aperture containing one
said first magnet.
8. The portable hand grip according to claim 1, wherein said first
means for securing and said second means for securing is
Velcro.
9. The portable hand grip according to claim 1, wherein said
flexible pad is selected from the group consisting of: rubber,
foam, gel composite, and sponge material.
10. The portable hand grip according to claim 1, wherein said
flexible pad is about 5 inches square.
11. A method for using a portable hand grip on a bar, said method
comprising the steps of: a. wrapping a portable hand grip around
the bar, said portable hand grip being a flexible pad having a
first end, a second end, a top surface, and a bottom surface, a
first means for securing attached to said first end of said
flexible pad, and a second means for securing attached to said
second end of said flexible pad, wherein said bottom surface of
said flexible pad is in contact with the bar; and b. joining said
first means for securing said first end of said flexible pad with
said second means for securing said second end of said flexible pad
such that said top surface of said flexible pad provides a
continuous smooth surface around the bar.
12. The method according to claim 11, further comprising the step
of: c. removing said portable hand grip from the bar.
13. The method according to claim 11, wherein said first means for
securing is a first magnet and said second means for securing is a
second magnet, and said step (b) comprises magnetically joining
said first magnet with said second magnet.
14. The method according to claim 11, wherein said first means for
securing are one or more first notched teeth and said second means
for securing are two or more second notched teeth, and said step
(b) comprises interlocking said first notched teeth with said
second notched teeth.
15. The method according to claim 11, wherein said first means for
securing is two or more first magnets and said second means for
securing is two or more second magnets, and said step (b) comprises
magnetically joining said first magnets with said second
magnets.
16. The method according to claim 11, wherein said first means for
securing and said second means for securing is Velcro, and said
step (b) comprises securing the Velcro.
Description
BACKGROUND OF THE INVENTION
[0001] Cross-Reference to Related Applications
[0002] This application claims the benefit of U.S. application Ser.
No. 60/212,290, filed Jun. 19, 2000.
[0003] 1. Field of the Invention
[0004] This invention relates to hand grips, and more specifically,
to a portable hand grip that easily wraps around and is removed
from an exercise bar.
[0005] 2. Related Art
[0006] A secure grip is extremely important when using
weightlifting equipment, such as dumbbells or a weightlifting bar,
because it may prevent the user from accidently dropping the
equipment. A secure grip also allows the user to lift more weight
and to increase the number of repetitions performed during a
particular exercise.
[0007] There are several prior grips that are intended to assist a
user in exercising with weightlifting equipment. For example, in
U.S. Pat. No. 5,775,756 to Rozenich, a secure gripping system is
disclosed that is a gripping pad wrapped around an exercise bar.
The principle disadvantage with this gripping pad is that the two
ends of the pad must overlap, thereby creating a bump or rise in
the pad on the exercise bar. This overlapping is very uncomfortable
to the user and may interfere with the user's lifting. In addition,
the pad only uses the natural adhesion of the pad material to hold
the two ends together, thereby further requiring the overlapping of
the two ends. Therefore, there is a need for a hand grip or pad for
use with an exercise bar wherein the ends of the hand grip do not
overlap.
[0008] In U.S. Pat. No. 4,867,444 to Castillo, a hand grip is
disclosed that has a slot extending radially through the grip to
allow the grip to be spread apart and put onto and removed from an
exercise bar. The disadvantage with this grip is that there is no
means for securing the edges of the slot together to prevent the
slot from opening and falling off of the exercise bar. Therefore,
there is a need for a hand grip or pad for use with an exercise bar
wherein the edges of the hand grip are secured together to prevent
their separation during use.
SUMMARY OF THE INVENTION
[0009] The hand grip of the present invention solves the problems
associated with the prior art by providing a hand grip pad that
wraps around an exercise bar wherein the two ends of the hand grip
do not overlap. The hand grip is a flexible pad with a first means
for securing attached to a first end and a second means for
securing attached to a second end such that when the flexible pad
is wrapped around the exercise bar, the first means for securing is
joined with the second means for securing such that the top surface
of the flexible pad provides a continuous smooth surface around the
bar. The two ends may be secured with one or more magnets, notched
teeth, or Velcro. In an alternative embodiment, the top surface of
the flexible pad may have an ergonomic style of finger/palm shape,
and the bottom surface may be textured to give a more secure and
non-slip grip on the exercise bar.
[0010] The principle advantage to using a hand grip of the present
invention is that by eliminating the overlapping of the ends, there
is no bump, or rise, in the hand grip to interfere with the user's
exercise. In addition, the hand grip will not fall off the exercise
bar or slip easily out of position. The hand grip is truly portable
in that it is easily put on and removed from an exercise bar,
allowing a user to use a single pair of hand grips on many
different types of exercise bars.
BRIEF DESCRIPTION OF THE FIGURES
[0011] The present invention is described with reference to the
accompanying drawings. In the drawings, like reference numbers
indicate identical or functionally similar elements. Additionally,
the left-most digit(s) of a reference number identifies the drawing
in which the reference number first appears.
[0012] FIG. 1 is a perspective view of a portable hand grip of the
present invention;
[0013] FIG. 2 is a perspective view of the portable hand grip
secured to an exercise bar;
[0014] FIG. 3 is a perspective view of an alternative embodiment of
the portable hand grip;
[0015] FIG. 4 is a planar side drawing of the placement of hand
grips on a weight bar;
[0016] FIGS. 5A-C are perspective drawings showing the different
means for securing the ends of a hand grip; and
[0017] FIG. 6 is a planar view showing an alternative hand
grip.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
[0018] FIG. 1 is a perspective view of the present invention and
shows a hand grip 100 being a flexible pad about 5 inches square
having a first end 108, second end 110, top surface 102 and bottom
surface 112. A first means for securing is attached to the first
end 108 and a second means for securing is attached to the second
end 110.
[0019] In operation, a user wraps the hand grip 100 around a bar
202, e.g., an exercise bar shown in FIG. 2, such that the bottom
surface 112 of the flexible pad is in contact with the bar 202, and
joins the first end 108 with the second end 110 by connecting the
first means for securing with the second means for securing. The
hand grip 100 wraps around the bar 202 such that the first end 108
and the second end 110 of the hand grip 100 do not overlap each
other. It is essential that the first end 108 of the hand grip 100
does not overlay or overlap the second end 110 and that the two
ends 108, 110 join together so that the top surface 102 is a
continuous smooth surface around the bar 202. Typically, as shown
on FIG. 4, a user will use two hand grips 100, one for each hand,
at a first point 402 and a second point 404 on a bar 202 that
correspond to the user's natural placement of his/her hands when
lifting.
[0020] The preferred means for securing the first end 108 and the
second end 110 of the hand grip 100 comprises notched teeth wherein
both the first end 108 and the second end 110 interlock. In this
embodiment, the first means for securing the first end 108 are a
plurality of first notched teeth 114a,b and first spaces 116a-c
that correspond to the pattern of the second notched teeth 104a-c
and second spaces 106a-b that comprise the second means for
securing the second end 110. See FIG. 2 and FIG. 5B. Specifically,
the first notched teeth 114a,b fit within the second spaces 106a-b
and the second notched teeth 104a-c fit within the first spaces
116a-c. The hand grip 100 is shown having two first notched teeth
114a,b and three second notched teeth 104a-c for convenience
purpose only. It would be readily apparent to design and make the
hand grip 100 of the present invention having any number of first
notched teeth 114a-b and second notched teeth 106a-c.
[0021] An alternative means for securing the first end 108 and the
second end 110 of a hand grip 302 is shown in FIG. 3 and FIG. 5A
which comprises two magnets. In this alternative embodiment, the
first means for securing the first end 108 is a first magnet 304
and the second means for securing the second end 110 is a second
magnet 306. Therefore, in operation, when brought together the
first magnet 304 and the second magnet 306 are magnetically sealed,
thereby holding the hand grip 302 in place around a bar 202.
[0022] In another alternative embodiment, the first means for
securing the first end 108 is a plurlaity of first magnets 502 and
the second means for securing the second end 110 is a plurality of
second magnets 504. There are preferably two or more first magnets
502 and second magnets 504, such as commercially available magnetic
"nibbles." Also, the second magnets 504 may be positioned on the
outer surface of the second end 110 or may be recessed in one or
more apertures in the second end 110 such that when secured
together, the first magnets 502 are hidden within the aperture(s)
of the second end 110.
[0023] The hand grip 100 is described in terms of notched teeth and
magnets for convenience purpose only. It would be readily apparent
to one of ordinary skill in the relevant art to secure the first
end 108 and the second end 110 of the flexible pad by any
comparable means, such as Velcro.
[0024] The hand grip 100 is made of a flexible material that can
bend around a bar. Also, the hand grip 100 is made of foam rubber
or a gel composite such that the pressure applied by a user's hand
is distributed throughout the pad. The hand grip 100 can also be
comprised of "sponge" like material as a means for cushioning the
user's hand and alleviating any hand pain when exercising.
[0025] In addition, as shown in FIG. 6, an alternative hand grip
600 may have a bottom surface 604 that is rough, or is otherwise
textured, so that the hand grip 600 does not slip out of place
during its use on a bar 202. Also, the top surface 602 of the hand
grip 600 may feature an ergonomic style of finger/palm shape to add
comfort and control to the user.
[0026] All references to materials and dimensions are for
convenience purpose only. It would be readily apparent to one of
ordinary skill in the relevant art to use comparable materials and
dimensions when making a hand grip 100.
CONCLUSION
[0027] While various embodiments of the present invention have been
described above, it should be understood that they have been
presented by way of example only, and not limitation. It will be
understood by those skilled in the art that various changes in form
and details may be made therein without departing from the spirit
and scope of the invention as defined in the appended claims. Thus,
the breadth and scope of the present invention should not be
limited by any of the above-described exemplary embodiments, but
should be defined only in accordance with the following claims and
their equivalents.
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