U.S. patent number 3,880,430 [Application Number 05/398,061] was granted by the patent office on 1975-04-29 for golfer club including indicators for aligning golfer's head relative thereto.
Invention is credited to Terrill R. McCabe.
United States Patent |
3,880,430 |
McCabe |
April 29, 1975 |
Golfer club including indicators for aligning golfer's head
relative thereto
Abstract
The head of a golf club is provided with two sets of indicia,
each set being located at a different level and one set arranged to
lie between portions of the other set. The two sets of indicia are
arranged in association with the golf club head so that, when the
golfer adjusts his body with respect to the golf club head, one set
of indicia will be aligned precisely between the separated portions
of the other set of indicia. When this last mentioned situation
comes into being, the golfer and club head are in proper position
with respect to one another. These indicia also include an
arrangement whereby the golfer may align the golf club head up with
respect to the ball and the target to which it is to be directed.
These first two mentioned sets of indicia enable the golfer to
insure that his own head is properly located above the golf club
head in the vertical plane which is perpendicular to the line in
which the golf club head will be moved. Other similar sets of
indicia may be associated with the golf club head so as to enable
the golfer to be sure that his own head is in the proper position
over the golf club head along the vertical plane which is on or
parallel to the line through which the golf club head will be
moved. The first mentioned sets of indicia may be used alone, or
the second mentioned sets of indicia may be used alone, or the
first and second mentioned sets of indicia may be used together,
and some portions of the various sets of indicia may serve more
than one function.
Inventors: |
McCabe; Terrill R. (West
Chester, OH) |
Family
ID: |
23573839 |
Appl.
No.: |
05/398,061 |
Filed: |
September 17, 1973 |
Current U.S.
Class: |
473/253;
473/255 |
Current CPC
Class: |
A63B
69/3685 (20130101) |
Current International
Class: |
A63B
69/36 (20060101); A63b 069/36 (); A63b
053/04 () |
Field of
Search: |
;273/186,194,162,163,183,164 ;D34/5GH,5GC |
References Cited
[Referenced By]
U.S. Patent Documents
Primary Examiner: Marlo; George J.
Attorney, Agent or Firm: Melville, Strasser, Foster &
Hoffman
Claims
The embodiments of the invention in which an exclusive property or
privilege is claimed are defined as follows:
1. A golf club head comprising a ball striking face, a first
horizontal portion extending rearward from said striking face
adjacent the top thereof, a second horizontal portion extending
rearward from said striking face and vertically spaced below said
first horizontal portion, first and second symbols located,
respectively, on the upper surfaces of said first and second
horizontal portions, one of said symbols including at least two
horizontally spaced apart alignment elements which may be brought
in vertical register with the other of said symbols by a golfer
when addressing a golf ball, and thereby indicate the proper
position of the golfer's head relative the club head along a line
perpendicular to the line of club head movement necessary to propel
a golf ball with said striking face.
2. The club head of claim 1 in which said at least one first symbol
comprises a line (34) extending at right angles to said face, and
said at least one second symbol comprises a pair of parallel lines
(36) also extending at right angles to said face, whereby when the
golfer positions his head over the said club head so that said
first mentioned line appears to his eye to be midway between the
second mentioned lines, proper position of the golfer's head is
achieved.
3. The club head of claim 2 in which said first portion is free of
and spaced from said second portion, and including at least one
third symbol comprising a line extending along the top of the said
club adjacent the said face and at right angles to the other said
lines.
4. The club head of claim 1 including at least one third symbol,
said third symbol comprising a line (32) extending along the top of
the said club head adjacent the said face and at right angles to
said first and second symbols.
5. The club head of claim 1 in which said at least one first symbol
comprises a line extending at right angles to said face, and said
at least one second symbol comprises a first pair of spaced indicia
(38, 40) parallel to said face, whereby when the golfer positions
his head over the said club head so that said line appears to his
eye to pass midway between said indicia, proper position of the
golfer's head is achieved.
6. The club head of claim 5 in which said at least one first symbol
includes a second pair of spaced indicia (39, 41) parallel to said
face and located on either side of said line, whereby when the
golfer positions his head over the said club head so that said
first and said second pairs of spaced indicia appear to his eye to
be aligned, further proper positioning of his head is achieved.
7. The club head of claim 1 in which said at least one first symbol
comprises a pair of spaced indicia (39, 41) parallel to said face,
and said at least one second symbol comprises a line (34a)
extending at right angles to said face, whereby when the golfer
positions his head over the said club head so that said line
appears to his eye to pass midway between said indicia, proper
position of the golfer's head is achieved.
8. The club head of claim 7 in which said at least one second
symbol includes another pair of spaced indicia (38, 40) parallel to
said face and located on either side of said line, whereby when the
golfer positions his head over the said club head so that said
first mentioned and said second mentioned pairs of spaced indicia
appear to his eye to be in alignment, further proper positioning of
his head is achieved.
9. The club head of claim 1 in which said at least one first symbol
comprises a pair of parallel lines (36a) extending at right angles
to said face, and said at least one second symbol comprises a line
(34a) also extending at right angles to said face, whereby when the
golfer positions his head over the said club head so that said
second mentioned line appears to his eye to be midway between the
said first mentioned lines, proper position of the golfer's head is
achieved.
Description
CROSS REFERENCE TO RELATED APPLICATION
There is a pending U.S. application Ser. No. D-378,166 filed July
11, 1973, in the name of the same inventor as a
continuation-in-part of application Ser. No. D-226,385 filed Feb.
14, 1972, now abandoned, both applications being for a Design for a
GOLF PUTTER HEAD. Although the instant application is neither a
division nor a continuation-in-part of these earlier applications,
it is related thereto in that it does incorporate certain aspects
of the design illustrated in the earlier filed applications.
BACKGROUND OF THE INVENTION
1. Field of the Invention
This invention is directed to improvements in golf clubs and has
particular application to that club which is commonly known as a
putter. More specifically the invention resides in certain means
associated primarily with the putter head. It will be apparent to
those skilled in the art that the invention may be incorporated in
golf clubs other than the putter and it may also be incorporated in
all striking devices employed in other sports such as, for example,
croquet and the like. It appears, however, that the primary field
of application of the instant invention will be in the golf club
art.
2. Description of the Prior Art
Through the years there has been much effort expended in improving
golf clubs, particularly putters, and with much concentration on
the development of means to enable a golfer to properly strike a
golf ball on a true line towards the intended target. Several
searches have been made in connection with the instant invention
and these searches have developed a substantial number of U.S.
Patents.
Although the intent of the aforementioned searches was to develop
the most pertinent prior art to the instant invention, no assertion
is made that the most pertinent of such art was indeed located.
SUMMARY OF THE INVENTION
In one modification of the invention there is provided a first
indicia in association with the golf club head and which the golfer
may line up with the target; this first indicia will be at a given
elevation. There is also provided a second indicia which will be in
two parts and which will be at an elevation different from that of
the first indicia, either higher or lower. The golfer, standing in
a generally erect position, will adjust the club head and his own
head until the first indicia lies between the two separated parts
of the second indicia whereby to insure that the golfer's head is
properly located in a vertical plane which is at right angles to
the line along which the golf club head is to be moved towards the
target.
In another modification of the invention there are also provided
first and second indicia similar to those just described, again
arranged at different elevations in association with the golf club
head, but in such manner that when the golfer brings the first and
second indicia into alignment, such golfer will have properly
positioned his own head in that vertical plane which is on or
parallel to the line through which the golf club head will be moved
towards its target.
It will be readily apparent that the two modifications may be
combined so that the golfer will properly locate his own head not
only across the intended line of club head movement but also along
it.
In a further variation of the invention, a sight orifice may be
provided at one elevation in association with the golf club head
and a suitable indicia located at a different elevation so that
when the indicia appears to the golfer to be in the center of the
sight orifice, proper alignment of the golfer's head with respect
to the intended line of club head movement will be achieved in both
the direction which is at right angles to said line and also in
that direction which is along the line.
BRIEF DESCRIPTION OF THE DRAWINGS
FIG. 1 is a schematic diagram illustrating how a golfer may utilize
this invention to properly position his head across the line the
golf club head is to be moved toward the intended target.
FIG. 2 is a perspective view of a golf club head embodying one
modifications of the invention.
FIG. 3 is a rear elevation of the golf club head of FIG. 2.
FIG. 4 is a rear elevation of a golf club head embodying a further
modification of the invention.
FIG. 5 is a perspective view taken above the golf club head of FIG.
4.
FIGS. 6 and 7 are perspective views taken more or less from above
and behind, respectively, a golf club head employing yet another
modificiation of the invention.
FIGS. 8 and 9 are perspective views taken more or less from behind
and above, respectively, another golf club head embodying a
modification of the invention.
FIG. 10 is a top plan view of a golf club head incorporating two
modifications of the invention.
FIG. 11 is a top plan view of a variation of the arrangement of
FIG. 10.
FIG. 12 is a top plan view of a golf club head showing yet another
variation of the invention.
FIGS. 13 and 14 are a top plan view and a perspective taken from
the rear, respectively, of a golf club head employing the sight
orifice arrangement of the invention.
FIG. 15 is a perspective view of another modification closely
related to that of FIG. 2.
DESCRIPTION OF THE PREFERRED EMBODIMENT
Referring first to FIG. 1 a golfer is diagrammatically represented
as attempting to line his putter up with the hole in which the pin
is located. One difficulty encountered by many golfers is to be
sure that their head is in proper position above the ball,
particularly considered in a plane which is at right angles to the
intended line of travel. The golfer 20 is illustrated as employing
a putter 21 having a head 22 which is to strike the ball 23 so as
to knock it into the hole 24 in which the pin 25 is set. Assuming a
perfectly flat surface, the golfer would like to move the ball 23
along the dotted line A into the cup 24. Ideally the golfer's head
should be directly above the putter blade 22 and ball 23. An analog
would be to properly align one's eye along the sights placed on the
barrel of a rifle with the intended target. As shown in FIG. 1 the
golfer's head 20a is properly above the putter head or blade 22 and
ball 23 when the imaginary lines B from the head to the ball and
blade and C from the golfer's head to the cup form a triangle with
line A, which triangle is in a vertical plane passing through the
line A. If the golfer's head should move to either of the lines
indicated at D and E, then any triangle including one or the other
of such lines, the line A, and a line to the cup 24, would define a
triangle askew to that defined by A, B and C; the golfer would not
have an accurate alignment.
A basic form of the invention is illustrated in FIGS. 2 and 3. The
club head 22, which is that of a putter, is illustrated as having a
front face 30 which will strike the ball. Along the upper edge of
the head is a flat 31 in which there is located a straight line or
groove 32. At about the center of the club head 22, opposite that
part of the face 30 which is intended to strike the golf ball, is a
rearward extension 33 having a line or groove 34 therein which is
perpendicular to the line or groove 32. The extension 33 extends
from a tapered flange 35 which extends rearwardly from the face 30.
A pair of lines or grooves 36 are located on the flange 35, one to
either side of the member 33. The lines or grooves 36 are parallel
to the line or groove 34 and are located equidistantly therefrom on
either side thereof.
In using the putter of FIGS. 2 and 3 the golfer will assume the
position generally indicated in FIG. 1 and he will then adjust the
putter more or less level on the green and position his head
thereabove so that the line 34 will appear to be precisely midway
between the pair of lines 36. In this manner the golfer will be
assured that he has his head in the correct position across the
line of intended club head movement. Such would be the case when he
has his head located so as to define the triangle ABC of FIG. 1. If
the golfer moves his (or her) head to one side or the other, as
represented by the lines D and E in FIG. 1, the line or groove 34
will not appear to be midway between the lines or grooves 36 and he
will get a distorted view of the proper line; he will not have good
head position over the ball. By locating the indicia 34 at one
elevation, and the pair of indicia 36 at another elevation, the
golfer is able to move his own head and the putter head so as to
bring the indicia 34 precisely midway of the pair of indicia 36
whereby to achieve the results just enumerated.
The arrangement of FIG. 15 is much like that of FIG. 2 (and, to
some extent, like that of the said pending application Ser. No.
378,166), differing primarily in that the rearward extension is a
free extending bar 33c connected to the putter head only adjacent
the top thereof; bar 33c is not supported from the flange 35. The
arrangements of the sight lines 32, 34, and the alignment lines 34,
36, however, are the same.
A similar arrangement is shown in FIGS. 8 and 9 wherein the
invention is shown as applied to a putter head of a somewhat
different style. Again, however, the elements 32 and 34
constituting the T are present along with the indicia lines 36. The
operation is as before. The T elements 32 and 34 are employed to
position the putter head properly with respect to the ball to be
struck. In this regard it will be understood by those familiar with
this sport of golf that generally speaking when one takes a putter
into his hand in the usual fashion, the putter head or blade will
be soled on the ground in approximately a level or natural
position. By using the T element 34 in conjunction with the indicia
guidelines 36, however, this approximation may be reduced to a fine
tune between putter head position and the golfer's head position
thereover. When the golfer insures that the T element 34 is exactly
midway between the guide indicia lines 36, he will know that all is
well.
A variation of the invention is shown in FIGS. 4 and 5. Here the
invention is shown as applied to a putter head which does not lend
itself to the use of an extension such as indicated at 33 in FIGS.
2, 3, 8 and 9. The T elements 32 and 34 are employed as before, the
element 32 lying at the top of the putter blade adjacent the front
face of the blade. It should be here mentioned that in all of the
putter head styles shown in connection with this invention, the
front face of the head or blade, not actually shown in any of the
figures, will be substantially flat and smooth as is the usual
case. In this embodiment of FIGS. 4 and 5 the putter head or blade
is recessed as indicated at 37 at either side of the T element 34.
The groove or lines 36 are located in the bottoms of these
recesses. It will again be apparent that in the use of the putter
head or blade shown in these FIGS. 4 and 5, the two elements 32 and
34 may be employed to position the blade in relation to the ball
while the T element 34 in conjunction with the guide lines or
grooves 36 will insure proper head position of the golfer with
respect to the putter blade.
FIGS. 6 and 7 represent the invention as applied to a putter blade
in which it may be desirable to combine the features of FIGS. 2 and
3 with those of FIGS. 4 and 5. Thus, an extension 33 is used in
conjunction with the recesses 37. The T elements 32 and 34 are
arranged as in the other modifications, the element 34 lying along
the top of the extension 33. Recesses 37 are provided at both sides
of the extension 33 in the body of the blade. The guidelines or
grooves 36 are located in the bottoms of these recesses. Proper
alignment of the golfer's head with respect to the putter blade is
achieved as before, namely, the golfer adjusts himself and the
blade until the T element 34 lies midway between the guide grooves
or indicia 36. As in all of the cases herein described, the
difference in elevation between the location of the T element 34
and that wherein the guide elements 36 are located is what makes
this alignment accurate and possible.
In the embodiments of FIGS. 2, 3, 6, 7, 8 and 9 the extension 33 is
shown as extending from the top to the bottom of the putter head or
blade. This is not always necessary or desirable. In some instances
it may be that the element 33 will be an extension from the
backside of the face of the blade but with no connection to the
bottom thereof. This in fact is the type of extension shown in the
copending application earlier referred to. A similar extension is
indicated at 33a in FIGS. 13 and 14. Although the particular
extension 33a in these FIGS. 13 and 14 is utilized in a somewhat
different manner as will be explained shortly, it is to be
understood that such extension 33a could be substituted for the
extension 33 in the figures earlier described.
FIGS. 10 and 11 illustrate further modifications of the invention
including also means for getting the correct relationship between
the golfer's head and the putter head along the line of the putt as
well as across it. In the embodiments of the invention heretofore
described, emphasis has been placed on achieving proper head
position of the golfer with respect to the putter head across the
line along which the ball is to be struck. It is also important,
however, to adjust the golfer's head properly along the line as
well. Both of these desirable results are achieved by the
arrangements now to be described.
In FIG. 10 the putter blade is again shown as incorporating the T
elements 32 and 34. An extension 33 is employed like that shown in
FIGS. 8 and 9. In place of the guidelines or grooves 36, however, a
pair of spots 38 are employed. These indicia spots 38 are, of
course, located towards the bottom of the putter head at an
elevation different from that in which the T element 34 is located.
In adjusting his head with respect to the putter blade the golfer
will again take his normal erect stance, the blade will be
positioned adjacent the ball in accordance with the T elements 32
and 34, and then the golfer will insure that the T element 34
appears to him to be precisely midway between the indicia spot
elements 38. This, of course, is the result achieved with the other
embodiments heretofore described. In this connection, therefore, it
will be observed that the indicia spot elements 38 serve the same
purpose as the guidelines or grooves 36 and vice versa.
As indicated earlier, the arrangement of FIG. 10 has an added
feature. The top of the extension 33 is provided with a pair of
aligned guide elements or indicia 39 which are exactly at right
angles to the T element 34. These indicia 39 are in substantially
the same plane as the T element 34 and in any event are in a plane
quite different from the indicia 38. Now in positioning his head
with respect to the putter blade the golfer will not only insure
that he is positioned over the blade and ball so that the T element
34 appears midway between the indicia elements 38, but also he will
insure that these indicia elements 38 are in precise alignment with
the indicia elements 39. If these elements 38 and 39 do not appear
in alignment, then the golfer knows that his head is either too far
forward or too far rearward with respect to the blade and ball. In
this manner a precise relationship between the golfer's head and
the putter head is achieved.
The arrangement of FIG. 11 is essentially like that of FIG. 10
except that lines 36 are employed in place of the elements 38 and
additional lines 40 are used to take the place and function
achieved by the indicia spot elements 38. The upper surface of the
extension 33 is provided with a pair of aligned indicia lines 41
corresponding to the indicia spots 39 of the arrangement of FIG.
10. Complete positioning of the golfer with respect to the putter
blade is obtained by his positioning his head with respect to the
putter so that the T element 34 is midway between the lines 36 and
the lines 40 and 41 are in alignment.
The modification shown in FIG. 12 is similar to that shown in FIG.
11 in some respects and the reverse of that shown in FIG. 8 in
other respects. The T elements 32 and 34 are arranged on the top
surface 31 of the club as in the other arrangements so far
described. In the arrangement of FIG. 12, however, the extension 33
of FIG. 8 has been bifurcated to provide a pair of extensions 33b
having a space 42 therebetween. The extension 34a of the T element
34 lies at the bottom of the club head within the recess 42. The
indicia guidelines or grooves 36a lie at the top surface of the
bifurcated extensions 33b. Thus, comparing the arrangement of FIG.
12 to that of FIG. 8, the relative elevational positions of the
guide indicia elements 34 and 36 has been reversed, guide element
34a of FIG. 12 being below guide elements 36a thereof. Again,
however, in positioning his head across the line along which the
ball is to be struck, the golfer will bring the element 34a
precisely between the elements 36a.
The remaining features shown in FIG. 12 are like those of FIG. 11
and the reference numerals 40 and 41 have again been used to
designate the indicia at the bottom of the putter head and on the
upper surface of the extension respectively. These latter indicia
are those which are employed to enable the golfer to position his
head properly along the line of ball movement as distinguished from
across it.
A further modification of the invention is shown in FIGS. 13 and 14
wherein the extension 33a and T elements 32 and 34 are employed in
the usual manner. In this instance, as earlier described, the
extension 33a extends free from the backside of the puttere blade
and is not connected to the bottom thereof. A sight orifice 43 is
provided through the extension 33a. An alignment indicia dot 44 is
provided on the flange 45 extending from the backside and bottom of
the putter blade. By this arrangement the golfer achieves proper
positioning of his head with respect to the putter blade in both
the longitudinal direction and the lateral direction, all with
respect to the intended line along which the ball will be struck,
by virtue of simply positioning his head with respect to the putter
blade so that the indicia spot element 44 appears to him to be in
the center of the sight orifice 43 as he takes his position over
the blade and ball. The T elements 32 and 34 may first be used, as
in the other examples, to get the blade generally in proper
position behind the ball before final position is achieved by
sighting the spot 44 through the orifice 43. As in all the other
cases, however, the adjustment arrangement is obtained by use of
alignment elements which are in different planes.
It is believed that the invention has been fully described in
connection with the various figures. It will be apparent to those
familiar with this art that modifications may be made in the
invention without departing from the scope and spirit thereof. It
might be feasible, for example, to provide a horizontal transparent
extension from the top and backside of the putter blade, place an
indicia spot thereon, and provide a ring on an underlying surface
of the blade more or less the reverse of FIGS. 13 and 14,
whereafter the golfer would center the spot on the transparent
extension with respect to the ring on the underlying flange. A
further possible modification would be to substitute for the
transparent flange a slender rodlike element having a knob thereon
whereby the golfer would center the knob with respect to the
underlying circle. And as earlier indicated, an extension like that
shown at 33a in FIG. 14, but without the sight orifice 43, could be
substituted for the extension 33 in FIG. 2.
Although this invention has been described with reference to
particular elements, indicia and arrangements, these are not to
constitute a limitation on the invention except insofar as they are
specifically set forth in the subjoined claims.
* * * * *