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01/25/07 - USPTO Class 473 |  14 views | #20070021230 | Prev - Next | About this Page  473 rss/xml feed  monitor keywords

Golf putter with removeable inserts for altering the center of gravity of the putter

USPTO Application #: 20070021230
Title: Golf putter with removeable inserts for altering the center of gravity of the putter
Abstract: A golf putter including a plurality of physical and visual aids for assisting the golfer to more consistently assume a good head and body position and to better putt a golf ball toward a remote hole. The putter head is engaged with one of a plurality of detachable flanges. The flanges all have different lengths, weights and shapes and are selectively engaged with the putter head to change its center of gravity and thereby change the characteristics of the putter. The golfer selectively engages the appropriate one of the plurality of flanges to give the putter head the type of characteristics that best suit his personal putting abilities and deficiencies and is thereby aided in correctly and accurately striking the golf ball. Each of the detachable flanges is provided with a first reflective surface and a second non-reflective surface. The reflective surfaces are all provided with a second linear marking thereon. The second linear marker is alignable with a first linear marking on the putter head and with the remote hole toward which the ball is to be putted. The reflective surface is used during practice sessions to aid the golfer in correctly positioning his head and body. The selected flange is removed and rotated during USGA sanctioned golf games to present the non-reflective surface on the upper side of the club. The different flanges are quickly and easily engaged with the putter head, so the golfer may change the nature of the putter for each hole they encounter on the golf course. (end of abstract)



Agent: Sand & Sebolt - Canton, OH, US
Inventor: Scott G. Haack
USPTO Applicaton #: 20070021230 - Class: 473240000 (USPTO)

Related Patent Categories: Games Using Tangible Projectile, Golf, Practice Swingable Implement Or Indicator Associated With Swingable Implement, Device Attachable To Or Integral With Swingable Implement, Adjustable Swingable Implement, Or Swing Or Position Indicator, Adjustable Implement Or Static Position Indicator (e.g., With Respect To The Golfer, Projectile, Target, Etc.), Reflective Element

Golf putter with removeable inserts for altering the center of gravity of the putter description/claims


The Patent Description & Claims data below is from USPTO Patent Application 20070021230, Golf putter with removeable inserts for altering the center of gravity of the putter.

Brief Patent Description - Full Patent Description - Patent Application Claims
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CROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This application is a continuation-in-part of U.S. patent application Ser. No. 11/337,428 filed Jan. 23, 2006, which is a standard utility application that claims priority from U.S. Provisional Application No. 60/702,131, filed Jul. 25, 2005, the entire specifications of which are incorporated herein by reference.

BACKGROUND OF THE INVENTION

[0002] 1. Technical Field

[0003] This invention generally relates to golf clubs. More particularly, the invention relates to a golf putter. Specifically, the invention relates to a golf putter that includes a variety of visual aids useful for training the golfer to correctly position their head and body so as to more consistently putt well.

[0004] 2. Background Information

[0005] Golfers are always trying to improve their game and, consequently, they are always seeking out aids, teaching tools, videos and programs that will assist them in improving their game and achieving their potential as a golfer. The golfer may utilize all of these resources yet still encounter problems when they are actually out on the course. Many amateurs presume that the most important part of the game is driving the ball to the green and they consequently spend a lot of their self-improvement efforts in correcting their strokes to minimize slicing or hooking of the ball and to drive the ball as far as possible. While these aspects of the game are important, most golfers tend to drop strokes when they reach the putting green. This is because the typical golfer tends to have little awareness of the position of their body, and especially their head, in relation to the position of the ball when they are putting. The golfer's stance and head position are extremely important in determining where the putted ball will land up once struck. Even if the golfer is aware that their head position and their stance are of great importance for the accuracy of their putt, they may not know if the stance they are actually assuming is correct and appropriate for viewing the correct line to the hole. Typical amateur golfers tend to position the putter head on the grass, glance up at the hole once or twice to try and ensure that they are putting the ball in the correct direction and then they strike the ball. On occasion, the position of the golfer's head relative to the putter head is accidentally correct and the putt is good. At other times, the golfer's head is not in a good position relative to the putter head and the putt is bad. The golfer is therefore inconsistent in their putting and their overall game is weakened.

[0006] There is therefore a need in the art for a device which will aid the golfer in more consistently and correctly positioning their head and assuming the correct putting stance.

SUMMARY OF THE INVENTION

[0007] The device of the present invention comprises a golf club, and more specifically a putter, that includes a plurality of physical and visual aids for assisting the golfer to more consistently assume a good head and body position for putting and to strike a golf ball more correctly and accurately. The club includes a putter head mounted on a shaft. The putter head is selectively engaged with any one of a plurality of detachable flanges. The flanges are all of different lengths, weights and shapes and are designed to change the center of gravity of the putter head when they are individually engaged therewith. The change in the center of gravity aids in helping the golfer to correctly and accurately strike the golf ball. Each of the detachable flanges includes a first reflective surface and a second non-reflective surface and all are also provided with a second linear marking that is alignable with a first linear marking on the putter head. The reflective surface is used during practice sessions to aid the golfer in correctly positioning his head by aligning his eyes along the second linear marker and aligning the first and second linear markers with a remote hole. The golfer uses this reflective surface to train himself to hold his head correctly. The reflective surface is not allowed, however, in United States Golf Association (USGA) sanctioned games. In order to bring the putter into compliance with USGA regulations, the selected one of the flanges is quickly and easily removed from the putter head, flipped over and reinserted into the putter head so that the non-reflective surface is facing upwardly. The putter of the present invention is also provided with spaced apart weight ports into which small weights may be inserted so as to balance the putter head and help the golfer hold the putter head in a correct orientation for successful putting.

BRIEF DESCRIPTION OF THE DRAWINGS

[0008] The preferred embodiments of the invention, illustrative of the best mode in which applicant has contemplated applying the principles, are set forth in the following description and are shown in the drawings and are particularly and distinctly pointed out and set forth in the appended claims.

[0009] FIG. 1 is a front view of a golfer using the golf putter with a reflective head insert in accordance with the present invention;

[0010] FIG. 2 is a front view of the putter head showing a small section of the shaft of the club extending outwardly away from the putter head;

[0011] FIG. 3 is a top view of the golf putter head showing the removeable flange engaged with the putter head and having the reflective surface facing outwardly;

[0012] FIG. 4 is an exploded top view of the putter head; the removeable flange and the reflective insert;

[0013] FIG. 5 is a cross-sectional rear view of the putter head through line 5-5 of FIG. 3;

[0014] FIG. 6 is a cross-sectional top view of the putter head through line 6-6 of FIG. 5;

[0015] FIG. 7 is a top view of the golf putter head with the removeable flange that has been rotated through 180.degree. so that the non-reflective surface of the flange is facing upwardly;

[0016] FIG. 8 is a top view of a golf putter head in accordance with the present invention and showing a second embodiment of a removeable flange engaged therewith;

[0017] FIG. 9 is a top view of a golf putter head in accordance with the present invention and showing a third embodiment of a removeable flange engaged therewith;

[0018] FIG. 10 is an illustrative front view of the golf putter head with the toe of the putter head lifted off the ground;

[0019] FIG. 11 is an illustrative top view of the golf putter head of FIG. 10, showing the relative position of the first linear marking and second linear marking;

[0020] FIG. 12 is an illustrative front view of the golf putter head with the heel of the putter head lifted off the ground;

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Brief Patent Description - Full Patent Description - Patent Application Claims

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Previous Patent Application:
Golf putter with a removeable insert and method of using the same
Next Patent Application:
Putting training aid
Industry Class:
Games using tangible projectile

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