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...During the Civil War, the Confederacy established its own Patent Office which issued 266 patents, a third of which concerned implements of war.
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| Application No. | Application Title | Issue Date |
| 20110053699 | REMOVABLY ATTACHABLE PUTTING AID AND METHOD OF USE Attachable systems and methods allow a golfer to ‘zero in’ on the desired striking zone or “sweet spot” of a club, including putters and non-putters. One or more guides are positionable relative to the desired striking zone, such that if a golf ball interacts wi... | 03/03/2011 |
| 20100069169 | GOLF SWING TRAINING DEVICE AND METHOD OF USE A training golf club includes a shaft having a gripping end and an opposite end coupled with a club head. A club head face includes a planar striking face that is spaced from a club head sole. A lower face of the club head extends between a lower edge of the striking fa... | 03/18/2010 |
| 20090305806 | PUTTER WITH AIMING ARMS A golf putter includes a pair of aiming arms at each end of the putter head having opposite and inward facing arcuate surfaces corresponding to the outline of a golf hole. The aiming arms may be removed manually or may be made to pivot. In the latter, each arm is pivota... | 12/10/2009 |
| 20090227387 | Practice putter with pointed striking surface A practice putter comprised of a shaft and a putter head attached to the shaft. The putter head is comprised of a first substantially V-shaped assembly and a second substantially V-shaped assembly.... | 09/10/2009 |
| 20090203460 | PROBE GOLF TRAINING PUTTER A putting training system is described which includes a modified putter head and may include a modified golf ball. The putter head includes sensor prongs which project from the putter head face.... | 08/13/2009 |
| 20090017932 | GOLF CLUB ALIGNMENT DEVICE An alignment device for attachment to the striking face of a golf club head includes a pair of elongate guide rods, a pair of connection plates for attachment between the proximal ends of the guide rods and the striking face of the head, and an adhesive layer for mounti... | 01/15/2009 |
| 20070293335 | PRACTICE ATTACHMENT FOR GOLF PUTTER A practice attachment device for removable attachment to the head of a putter. The device is designed to aid a golfer improve a putting stroke when using a blade or heel-toe putter. The device includes a frame, an aligning rod, and a clamp to attach the combination of t... | 12/20/2007 |
| 20070254747 | Back spin wedge A back spin wedge to make a golf ball rolls backward after the golf ball hit the ground is provided. The back spin wedge of the current application is equipped with at least one additional blade of thickness 1/16 inch. Additional blades are attached on the front face of... | 11/01/2007 |
| 20070066417 | Method and apparatus for practicing putting stroke Improvements are provided for a putter. The putter includes a club head. The improvements are removably mounted on the putter with a spring-loaded fastener that is positioned above the club head and behind the ball striking face of the club head. The improvements facili... | 03/22/2007 |
| 20060276258 | PUTTING TRAINING DEVICE A putting training device has one or two blade-like alignment guides positioned to extend from the blade of a putter. In one embodiment the alignment guides extend generally parallel to each other to facilitate a generally parallel putting stroke. In an alternative embo... | 12/07/2006 |
| 20060276257 | Putting training device A putting training device having two alignment guides positioned to extend from the blade of a putter. In one embodiment the alignment guides extend generally parallel to each other to faciliate a generally parallel putting stroke. In an alternative embodiment, each of ... | 12/07/2006 |
| 20060183562 | Portable putter teaching aid An apparatus which can be attached or removed from a blade style putter as a teaching aid. The apparatus comprises a bracket member for engagement with such putter. The bracket member having a substantially horizontal portion and at least two substantially vertical port... | 08/17/2006 |
| 20060160634 | Golf club for exercise The present invention relates to a golf club for exercise, with the help of which a golfer can confirm the site on a club head impacted on a ball easily through the sense during swinging practice so as to correct or improve the swinging posture and the impact exactness.... | 07/20/2006 |
| 20060135278 | Apparatus for practicing golf putting An attachment device for attaching to a golf putter to practice golf putting with the combined the golf putter, comprises a body member formed of a rigid material, the body member including a generally planar first surface for contacting against a vertical front surface... | 06/22/2006 |
| 20060094521 | Method and apparatus for practicing putting stroke Improvements are provided for a putter. The putter includes a club head. The improvements are removably mounted on the putter and facilitate the practice of a putting stroke in which the putter club head moves along a path of travel that is generally parallel to the gro... | 05/04/2006 |
| 20060030419 | Golf putters and a golf putting trainning aid The present invention provides an improved putter and putter training device or aid that assists a golfer in improving their putting stroke. In one embodiment of the invention a putter is provided featuring a putter head having a front surface and a rear surface, and at... | 02/09/2006 |
| 20050049064 | Golf training apparatus A golf training apparatus is formed of a body of a typically rigid material and includes a head portion corresponding in shape and dimensions to that of a regulation golf ball, and a stem portion, extending from the head portion. Adhesive is placed on a side of the body... | 03/03/2005 |
