U.S. patent number 3,650,051 [Application Number 05/044,213] was granted by the patent office on 1972-03-21 for punting accessory for football player's shoe.
Invention is credited to William H. Sass.
United States Patent |
3,650,051 |
Sass |
March 21, 1972 |
PUNTING ACCESSORY FOR FOOTBALL PLAYER'S SHOE
Abstract
A football player's accessory for attachment to the mid-length
portion of the player's shoe and designed to spin the ball about
its longitudinal axis as it is punted thereby dynamically
stabilizing the ball and increasing its range and accuracy. The
exterior of the accessory is roughened or otherwise contoured for
non-skidding contact with the ball as the punter lofts it to
initiate a punt.
Inventors: |
Sass; William H. (Los Angeles,
CA) |
Family
ID: |
21931104 |
Appl.
No.: |
05/044,213 |
Filed: |
June 8, 1970 |
Current U.S.
Class: |
36/133;
36/128 |
Current CPC
Class: |
A43B
5/025 (20130101); A43B 5/02 (20130101) |
Current International
Class: |
A43B
5/02 (20060101); A43B 5/00 (20060101); A43b
000/00 () |
Field of
Search: |
;36/2.5R,2.5AG,1 |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Lawson; Patrick D.
Claims
I claim:
1. In combination with a football shoe having a sole and an upper
attached thereto, that improvement which comprises: means having a
roughened surface along that lateral side of the shoe upper
engaging a football while being punted and so positioned while in
engagement with the ball as to impart spin thereto clockwise about
the axis of the trajectory as the ball is punted, said means having
the roughened surface being formed in two principal parts a first
one of which is substantially larger than the second part and
formed with a roughened ball-engaging surface, means securing said
first and second parts across the exterior arch portion of the shoe
upper in side-by-side relation, means securing the remote lateral
edges of said first and second parts to the opposite lateral sides
of the shoe upper, and means for releasably holding the adjacent
edges of said first and second parts together when said shoe is
being worn and releasable to facilitate removal of the shoe from
the player's foot.
2. The combination defined in claim 1 characterized in that said
means having the roughened surface is attached to the shoe upper
along one edge thereof and with the zone of said means normally
contacting the ball to punt the same being free of attachment to
the upper.
3. The combination defined in claim 1 characterized in that the
first of said parts is formed with a roughened surface comprising
sharp-edged ribs extending parallel to one another generally
lengthwise of the shoe and generally parallel with the longitudinal
axis of the ball when properly engaged for punting.
4. The combination defined in claim 3 characterized in that said
ribs are arranged in rows extending crosswise of the midlength
portion of the shoe.
5. The combination defined in claim 3 characterized in that the toe
portion of the shoe upper is exposed and free of said ribs.
6. The combination defined in claim 1 characterized in that said
means having a roughened ball engaging surface is resilient and
sufficiently flexible to avoid interfering with the normal flexing
of the shoe proper.
7. An accessory attachable to the shoe of a football player for use
in spinning a punted ball about its longitudinal axis as it leaves
the punter's shoe, said accessory comprising a flexible plaque
having a roughened exterior surface, said plaque having a mounting
edge adapted to be permanently secured to one lateral side of the
midlength of a player's shoe and having its other lateral edge
portion overlying the lacing securing the shoe to the player's
foot, elongated flexible strip means attachable to the exterior of
the player's shoe along the inner side thereof with one lateral
edge spaced from said lateral edge portion of said flexible plaque,
means for releaseably securing the adjacent lateral edges of said
plaque and said strip means together to hold the same flush against
the underlying surface of the player's shoe and providing access to
the shoe lacing when released, and said roughened surface being
effective to engage the face of a football as it is being punted
and to impart spin to the ball about the longitudinal axis
thereof.
8. An accessory as defined in claim 7 characterized in that means
for releasably securing said flexible plaque to a player's shoe
comprises a strip of flexible material permanently securable to the
upper of a player's shoe on the opposite side thereof from said
flexible plaque.
9. An accessory as defined in claim 7 characterized in that said
roughened surface comprises a plurality of sharp-edged ribs
arranged to extend lengthwise of the player's foot when said
accessory is secured to his shoe.
10. An accessory as defined in claim 9 characterized in that said
ribs are molded from resilient elastomeric material and extended
over the entire area normally engaging the face of a football while
being punted.
11. An accessory as defined in claim 7 characterized in that the
same comprises a major plaque and an elongated strip normally held
releasably secured together by lacing, and the remote lateral edges
of said major plaque and said elongated strip being permanently
stitchable to the midlength portion of a player's shoe with said
major plaque covering the outwardly facing side of the player's
shoe and with said mounting strip lying along the inside face of
the shoe.
Description
This invention relates to an athletic accessory and more
particularly to an accessory readily attached to a football
player's shoe effective to spin the ball about its longitudinal
axis as it is punted thereby dynamically stabilizing the ball in
flight.
By this invention, there is provided a simple improvement in a
football player's shoe for greatly improving the accuracy, range
and dynamic stability of a football when punted. It is well known
that the performance characteristics of a punted ball vary widely
and unpredictably despite the energy imparted to the ball by the
punter. The results of a punt depend to a high degree on the skill
of the punter, on the point of contact of the player's foot with
the ball, and whether the thrust imparted to the ball is along the
longer axis of the ball. If not, the ball is launched with the
leading end skewed in one direction and the trailing edge end in
the other with the result that the differentially acting air
pressures can and often are effective to cause the ball to follow
an erratic path. Even if the magnitude of the unbalanced condition
is small, the ball is likely to tumble end over end and fall far
short of its target area. Likewise an inaccurately launched punt
can result in the ball taking a path to the right or to the left of
the intended target area and fall outside and far short of its
intended target point.
The foregoing and other undesirable and unpredictable results can
be avoided by the present invention which comprises a simple
accessory attachable to the player's shoe and operating to spin the
ball about its longitudinal axis as the punt is initiated and
thereby imparting dynamic stability to the ball. As a result, the
ball travels with high efficiency along an accurate and precise
course and has very substantially greater range than would
otherwise be achieved. The accessory comprises two flexible plaques
one of which is much larger than the other and provided with a
roughened or the like surface highly efficient in imparting spin to
the ball as it is launched. The accessory may be built into the
shoe or readily secured to the shoe in the particular area desired
by an individual player. In a preferred embodiment the roughened
surface comprises a series of sharp-edged ribs molded to the main
body plaque and engageable with the face of the ball as it is
punted.
Accordingly, it is a primary object of the present invention to
provide the midlength portion of a football player's shoe with a
roughened surface effective to spin the ball about its major axis
as it is punted to dynamically stabilize the ball in flight.
Another object of the invention is the provision of a simple,
inexpensive accessory readily attached to a football player's shoe
used in punting and designed to spin the ball as it is punted.
Another object of the invention is the provision of a flexible
molded plaque of resilient material adapted to be stitched to one
face of the kicking shoe of a football player and operating to
dynamically stabilize the ball as it is punted.
These and other more specific objects will appear upon reading the
following specification and claims and upon considering in
connection therewith the attached drawing to which they relate.
Referring now to the drawing in which a preferred embodiment of the
invention is illustrated:
FIG. 1 is a top plan view of one illustrative embodiment of the
invention accessory attached to a player's shoe and showing in
dot-and-dash lines the position of a football relative thereto in
readiness for punting;
FIG. 2 is a side elevational view of FIG. 1;
FIG. 3 is a fragmentary cross-sectional view taken along lines 3--3
on FIG. 1; and
FIG. 4 is a view of a second preferred embodiment showing the
punting accessory incorporated in the shoe at the time of
manufacture.
Referring initially more particularly to FIGS. 1-3, there is shown
one preferred embodiment of the invention punting accessory,
designated generally 10, secured in place on a football player's
shoe 11. Shoe 11 is of any suitable well known construction having
a sole 12 equipped with the usual spikes 13 and provided with an
upper 14 of customary construction. As here shown, accessory 10
comprises a major plaque 15 and a smaller or mounting strip 16 of
suitably molded flexible elastomeric material, such as rubber or a
soft flexible thermoplastic composition. Each of the parts 15,16
may include a reinforcing fabric layer if desired although this is
not necessary. Plaque 15 is shaped generally in the manner
illustrated in FIGS. 1 and 2 and one longer edge is permanently
anchored to the lower edge of the shoe upper, as by stitching 18.
Similar stitching 19 serves to secure the remote lateral edge of
mounting strip 16 to the shoe. To avoid stiffening the shoe or
interfering with its free flexing, it is preferable to leave all
areas of members 15 and 16 unattached to the shoe upper except
along the lines of stitching 18,19.
The adjacent lateral edges 20, 21 of members 15,16 are releasably
secured together, as by lacing 22 or by any other suitable fastener
means readily opened and closed to permit removal of the shoe from
the player's foot. As herein shown, lacing 22 is located laterally
to one side of the customary shoe lacing in order that the
roughened surface of plaque 15 may cover the entire area of the
player's shoe likely to come in contact with the ball during
punting. Some players may prefer to install accessory 10 on the
shoe with lacing 22 located further to the inner face of the shoe
than shown in FIGS. 1 and 2. In this event, the player merely
instructs a shoe repairman as to the precise area in which he
wishes the accessory to be mounted.
As herein shown, the roughened surface of plaque 15 is provided by
a series of sharp-edged ribs forming an integral part of the plaque
as molded, the ribs being arranged in two rows 24,25 extending
crosswise of the player's arch. Each of the ribs is provided with a
sharp-edged crest 26. As shown, these ridges are elongated and
extend lengthwise of the foot and parallel to the launching axis of
football 27. However, it will be understood that the roughened
surface may comprise a multiplicity of sharp edged protrusions,
low-height bosses, or any of many other high friction non-skidding
surfaces capable of engaging the face of the ball and causing it to
spin about the launch axis. This spin is in a clockwise direction
as viewed by the player and is produced for reasons readily
apparent from FIG. 3 as the player lofts the ball while continuing
the upward movement of his foot along the inner face of the
ball.
Referring to FIG. 4, accessory 10' is shown assembled to shoe 11'
at the time of manufacture using stitching passing through the
lower lateral edge of plaque 15', sole 12' and upper 14'. Otherwise
the two constructions are the same, both structurally and
functionally.
To be noted from the foregoing is the fact that the invention
accessory leaves the toe of the shoe fully exposed and available
for use in the usual manner. Furthermore, the provision of the
separate securing means 22 for the two parts of the accessory
enables the wearer to adjust the accessory to the precise degree of
tautness desired without interfering in any way with the adjustment
of the lacing for the shoe proper.
While the particular punting accessory for football player's shoe
herein shown and disclosed in detail is fully capable of attaining
the objects and providing the advantages hereinbefore stated, it is
to be understood that it is merely illustrative of the presently
preferred embodiment of the invention, and that no limitations are
intended to the details of construction or design herein shown
other than as defined in the appended claims.
* * * * *