CA1248563A - Golf club putter - Google Patents

Golf club putter

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Publication number
CA1248563A
CA1248563A CA000482576A CA482576A CA1248563A CA 1248563 A CA1248563 A CA 1248563A CA 000482576 A CA000482576 A CA 000482576A CA 482576 A CA482576 A CA 482576A CA 1248563 A CA1248563 A CA 1248563A
Authority
CA
Canada
Prior art keywords
club
putter
club head
shaft
head
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA000482576A
Other languages
French (fr)
Inventor
Fred W. Guendling, Jr.
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
GUENDLING FRED W
Original Assignee
GUENDLING FRED W
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by GUENDLING FRED W filed Critical GUENDLING FRED W
Priority to CA000482576A priority Critical patent/CA1248563A/en
Application granted granted Critical
Publication of CA1248563A publication Critical patent/CA1248563A/en
Expired legal-status Critical Current

Links

Abstract

GOLF CLUB PUTTER
Abstract of the Invention A golf club putter comprising a putter head having a planar striking face lying in a first plane, a heel at one side edge of said putter head and a toe at the opposite side edge thereof, a sole along the bottom edge of said putter head ex-tending in a straight line from said heel to an intermediate point between said heel and said toe, a horizontal first refer-ence line on said putter head five-eighths of an inch above said sole and parallel therewith extending from said heel to a second reference line projecting from the outermost end of said toe to intersect said horizontal first reference line at a right angle, and a putter shaft extending from the center of said putter head, the longitudinal axis of said putter shaft lying in a second plane, said second plane being spaced apart from said first plane and substantially parallel thereto, said longitudinal axis of said putter shaft being at an acute angle to said horizontal first reference line on said putter head of eighty degrees or less; The angle of the shaft to the vertical is therefore ten degrees or more when the sole of that club head is flat on the ground. The shaft is relatively short, and it can be used for putting with only one hand. The back of the putter head is spaced apart from the striking surface a dis-tance which is less than the distance between the heel and the toe. The sole extends from the bottom edge of the striking surface to the back of the putter head at substantially a right angle to the striking surface.
Background of the Invention This invention relates to the field of golf clubs used as putters.
There are of course numerous different kinds of putters known to the prior art. All golfers are attempting to find the ultimate putter. Representative samples of prior art putters which have attempted to overcome the various

Description

Background of the Invention This invention relates to the field of golf clubs used as putters.
There are of course numerous different kinds of putters known to the prior art. A11 golfers are attempting to fi~d the ultimate putter. Representative samples of prior art putt s which have attempted to overcome the various 5~ 3 problems in putting include those disclosed in the following U.S. patents: No. 4,3~9,974 which discloses a putter having a translucent head and opacified sides to help align the strik;ng face of the putter with the ball and the intended path toward the cup, No. 4,209,l72 discloses a putter head having align-ment lines marked thereon to help the golfer line up with the cup; No. 4,l63,554 discloses a putter for putting in a modified croquet ~tyle; No. 4,l47,357 discloses a putter head having means to center it with respect to the ball; No. 4,063,733 discloses a putter in which the shaft is connected forward o~
the center of gravity of the head so when it str;kes the ball the putter head does not tend to slant but hits the ball square with the plane of the striking surface perpendicular to the horizontal axis of the ball; No. 3,l76,987 discloses a golf club putter in which the center line of the shaft is in co-axial alignment with the striking face of the putter head;
No. 2,843,384 discloses a putter head which has a sloping bottom or sole which slants upwardly from the striking surface to the rear of the putter head to prevent the putter head from being dragged over the ground while stroking the ball and thus prevent interference with the forward swinging of the club head.
Some of the putters disclosed in the foregoing patents and in the prior art do not appear to meet all of the require-ments and rules of the United States Golf Assoc;ation. Others would be difficult and awkward to use with one hand, which is ¦ a desirable way o~ putting since the golfer does not have to worry about the other hand taking over which can cause the club head to skew as it strikes the ball. It eliminates the problems of remembering the correct position for the hands gripping the club, correct position for arms, elbows and shoul-ders since by using only one hand the wrist action becomes more mechanical and straightforward enabling the golfer to Il - z 8~63 strike the ball at closer to a perpendicular line relat;ve to the horizontal ax;s of the ball, or in other words to strike the ball "square on," in the direction of the intended pathway to the cup. The putter in accordance with the present inven-tion is well adapted to be used with only one hand.
The putter in accordance with the present invention comprises a club head having a striking surface which is sub-stantially parallel to the axis of the club shaft, and is con-nected to the shaft at its midpoint or centerline. While the sole of the club head is at an acute angle of about 80 degrees or less to the axis of the shaft, it terminates at an inter-mediate point between the heel and the toe of the club head starting from the back of the heel leaving an upwardly sloping bottom surface from the termination point of the sole to the outermost and upper portion of the toe of the club head. This configuration enables the golfer to hold and swing the shaft of the club in a plane that is perpendicular to the ground, and I
in which plane the intended path of travel lies for the ball to follow on its way to the cup. When the club is held perpen-dicular to the ground in this way, the sole of the club head is at an acute angle to the surface of the ground as is the sloping surface of the lower edge of the club head which extends from the termination of the sole upwardly toward the outermost and upper portion of the toe. The portion of the striking surface of the club head which strikes the ball when the club shaft is held and swung perpendicular to the ground as described is the midpoint of the striking surface. Since the striking surface of the putter head is substantially parallel to the axis of the shaft, at the mbment of impact the axis of the putter shaft and the striking surface of the putter head are both straight up and down or vertical whereby the ball is struck by the striking surface of the putt~r head at a right angle to the hor.izontal axis of the ball.

Putting with the putter in accordance with this ln-vention using only one hand enables a pendulum like motion, one movement back and forth whereby the golfer can keep sight of three important aspects of putting, (1) moving the putter straight back with the striking surface of the club head posi-tioned square with the ball, (2) only moving his eyes from the ball to the cup, and (3) sighting the spot selected for the ball to roll through on the path selected for travel to the cup.
The golfer can readily take a practice free arm swing to see instantly if the striking surface of the putter head is on target, and when it is he can strike the ball without any pushes or pulls. With the putter in accordance with the pre-sent invention, the golfer has the feel of the ball because his hand is right where the impact is, the shaft being aligned with the midpoint of the club head and the ball being struck at the midpoint of the striking surface or face of the club.
Summary of the Invention It is an object of the invention to provide a putter having a club head with a planar strik;ng surface wh;ch ;s sub-stant;ally parallel to the longitudinal axis of the club shaft, the club shaft being connected to the club head at its midpoint or centerline.
It is an object of the invention to provide a putter having a club head comprising a heel at one side edge, a toe at the opposite side edge and a sole along the bottom edge extending from the heel toward the toe and terminating at an intermediate point between said heel and said toe. an upwardly sloping portion of the bottom edge extending from the termina-tion point of the sole to the outermost edge of said toe, and a club shaft connected to said club head at its midpoint extend-ing at an acute angle of about 80 degrees or less to a refer-ence line a~ove and parallel to the sole.

'~ iZ485f~i3 I¦ It is an object of the invention to provide a putter ;i which can be used with one hand to swing through an arc in a i' substantially vertical plane which bisects the ball, the club head and the shaft, as well as the aiming spot through which the ball is to travel on the path selected toward the cup.
Brief Description of the Drawing Fig. 1 is a front elevation view of a putter in ac-cordance with this invention, showing a first reference line ¦I parallel with the sole of the club head, a line representing the longitudinal axis of the club shaft, and a second reference Il line extending from the toe of the club head intersecting the Il first reference line at a right angle.
Fig. 2 is a side elevation view of the putter in Fig. 1 showing a first plane in which the striking surface of the club head lies and a second plane in which the longi-tudinal axis of the club shaft lies.
Fig. 3 is a perspective view of a golfer holding a putter in accordance with this invention lined up for putting 1~ a golf ball through an aiming point to the cup, showing a ¦I vertical plane with the shaft of the putter, the midline of ¦¦ the putter head, the midline of the ball, the aiming point and il the starting path of travel between the ball and aiming point ¦l all lying in the same vertical plane.
¦I Fig. 4 is a side elevation view of the golfer in Fig. 3 and the club shaft terminating at the knees.
1ll Description of Preferred Embodiment I I A golf club 1 for putting, comprising a club head 2 and a club shaft 3, connected to the club head 2 at its mid-, point or centerline 4.
The club head includes a heel 5 at one side edge, a toe 6 at the opposite side edge, and a sole 7 extending from I the bottom of the heel 5 toward the toe 6 and terminating at an intermediate point 8 along the bottom surface 9 of the club head 2. An upwardly sloping bottom edge 10 extends from the ' termination of the sole 7 at intermediate point 8, sloping ! -5-i~.485~3 upwardly and extend;ng to the toe 6 at the side of the club head opposite from the heel 5.
. A first reference line 11 is shown in Fig. 1 parallel to the sole 7 and spaced five-eighths of an inch above the sole, extending from the back of the heel 5 to the end of the toe 6 represented by a second reference line 12 extending from the outermost portion 13 of the toe 6 and intersecting the first reference line 11 at a right angle at 14. As can be seen by comparing Fig. 1 with Fig. 2, the distance between the striking surface 15 of the club head and the back 16 of the club head as seen in Fig. 2 is less than the distance between the heel 5 and the toe 6 as seen in Fig. 1. The club head is thereby in compliance with Rule 2(c) of the United States Golf Association regarding shape of the head. That rule provides that the length of the club head shall be greater than the breadth, and that length shall be determined on a horizontal line, five-eighths of an inch above the sole, from the back of the heel to the end ¦
of the toe or vertical projection thereof, and that breadth shal be determined on a horizontal line between the outermost points on the face and the back of the head or vertical projections thereof.
The first reference line 11 is horizontal when the sole 7 of the club head is lying flat on the ground, and the second reference line 12 is vertical to the ground at such time.
The position of the shaft 3 in relation to the club head 2 is also in compliance with Rule 2(e) of the United States Golf Association regarding putters. The longitudinal axis 17 of the shaft 3 as shown in Fig. 1 diverges from the vertical by at least ten degrees as shown by a third reference line 18 which intersects the first reference line 11 at a right angle as can be seen in Fig. 1. Since reference line 11 is horizontal to the ground when the sole 7 is resting flat on the ground, 5~3 reference line 18 which intersects reference line 11 at a right angle is therefore at the vertical to the ground at such time as the club shaft 3 angles toward such vertical line 18 from its midpoint connection to the club head 2. The shaft's longi-tudinal axis 17 intersects the vertical line or reference line 1 at a ten degree angle as shown in Fig. 1, thereby meeting this requirement of Rule 2(e) relating to putters. The longitudinal axis 17 of the shaft 3 also intersects the horizontal reference !
line, or reference line 11 to form the third angle of the refer-ence triangle, such third angle being eighty degrees when the angle of intersection of the shaft axis 17 with the vertical reference line 18 is ten degrees, and the angle of intersection of the vertical reference line 18 with the horizontal reference line 11 is ninety degrees or a right angle.
As shown in Fig. 2, the striking surface 15 of the club head lies in a first plane indicated by the reference number 19, and the longitudinal axis 17 of the shaft 3 lies in a second plane indicated by the reference number 20 which is spaced apart from and substantially parallel to the first plane 19.
Fig. 3 illustratés a golfer using the putter in ac- !
cordance with this invention. The golfer is able to hold and swing the shaft 3 of the club 1 in a vertical plane 21 that is perpendicular to the ground, and in which the intended path-way 22 to the cup 23 lies, as well as the vertical midline of the golf ball 24, the midline of the club head 2, and the longi-tudinal axis 17 of the club shaft 3. An aiming point 25, such as a particular clump or blade of grass also lies in the verticai plane 21, for the golfer to sight on as the direction in which to stroke the ball 24 and thereafter follow the contour of the green on its pathway to the cup 23.

lZ~85tj3 The length of the shaft 3 may vary but it may be relatively short since it is designed for use with only one hand and need not provide room for both hands to grasp the grip ¦ portion. The shaft 3 may extend up as far as approximately knee height when the club head is resting on the ground, but it may extend only up to about midway to the knee depending on the preference of the golfer and what each golfer feels most com-l fortable with. A convenient length of the club shaft 3 is be-tween ten inches and twenty-six inches.
The planar striking surface 15 of the club head 2 includes a striking aréa 26 thereon at which the golf ball 24 is to be hit during the putting stroke, which striking area is l in line with the longitudinal axis 17 of the club shaft 3.

, i l l ., ll l " 1.

,

Claims (3)

I claim:
1. A golf club for use as a putter comprising a club head and a club shaft connected thereto, said club head including a heel portion at one side edge thereof, a toe portion at the opposite side edge thereof, a flat sole portion along a bottom edge thereof extending from said heel portion toward said toe portion and terminating at an intermediate point between said heel portion and said toe portion, a planar striking surface on said club head between said heel portion and said toe portion and above said sole portion, said flat sole portion of said club head having a planar surface which is substantially normal to said planar striking surface, a reference line above said flat sole portion and parallel to its said bottom edge a distance of five-eighths of an inch, said reference line being horizontal to the ground when said flat sole portion is lying flat on the ground, the longitudinal axis of said club shaft connected to said club head diverging from the vertical by at least ten degrees in rela-tion to said horizontal reference line when said sole portion of said club head is lying flat on the ground, said club shaft being connected to said club head at substantially the midpoint of said club head between said heel portion and said toe portion, said club shaft extending in a substantially straight line from said club head to the outer free end of said club shaft, said planar striking surface of said club head lies in a first plane, said longitudinal axis of said club shaft lies in a second plane, said second plane being substantially parallel to said first plane, said club head including a back portion extending between said opposite side edges thereof, said back portion being spaced apart from said striking surface of said club head a distance which is less than the lateral distance across said club head between said heel portion and said toe portion, wherein the lower edge of said club head includes a laterally sloping edge extending laterally from said sole portion at said intermediate termination point upwardly and laterally therefrom to said toe portion of said club head, the upper edge of said club head extending at a fixed substantially right angle to said longitudinal axis of said club shaft on both sides thereof.
2. A golf club for use as a putter as set forth in claim 1, wherein said club shaft extends to a point about knee-height of a golfer for whom said club is made when said club head touches the ground and said club shaft is held vertically by a golfer standing upright, the free end of said club shaft terminating at such point.
3. A golf club for use as a putter as set forth in claim 1, wherein the length of said putter is any length between ten and twenty six inches so as to extend to a point about knee-high to golfers of different heights respectively whose knees are between ten and twenty six inches respectively from the soles of their feet whereby the free end of said club shaft reaches about to the level of each respective golfer's knees when said club head touches the ground and said club shaft is held vertically by a golfer standing upright.
CA000482576A 1985-05-28 1985-05-28 Golf club putter Expired CA1248563A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000482576A CA1248563A (en) 1985-05-28 1985-05-28 Golf club putter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000482576A CA1248563A (en) 1985-05-28 1985-05-28 Golf club putter

Publications (1)

Publication Number Publication Date
CA1248563A true CA1248563A (en) 1989-01-10

Family

ID=4130577

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000482576A Expired CA1248563A (en) 1985-05-28 1985-05-28 Golf club putter

Country Status (1)

Country Link
CA (1) CA1248563A (en)

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