Quotables
"Radio has no future."
Lord Kelvin, British mathematician and physicist ; 1897
PatentStorm News
Make the Most of Our Site
See this month's Top Inventors and Most Cited Patents.
Stay on top of the latest innovations by subscribing to an RSS feed.
Registered users: Manage your profile.
| Number | Title | Issue Date |
| 7887430 | Golf putter with sighting apparatus A golf putter with sighting apparatus which comprises an elongated shaft. A grip is on an upper end of the elongated shaft. The grip is to be grasped by hands of a golfer. A head is transversely positioned on a lower end of the elongated shaft. The head has a face t... | 02/15/2011 |
| 7387576 | Golf club The invention provides a golf club, generally indicated by reference numeral (10). The golf club (10) includes a shaft (14) and club head (12) connected to the shaft (14). The golf club (10) further includes means defining a... | 06/17/2008 |
| 7371184 | Putter head The present invention provides a putter head which includes a putter head body which has a portion thereof connected to a distal end of a putter shaft; a laterally extending putter face which is formed on a front portion of the putter head body; a strip-like longitu... | 05/13/2008 |
| 7364513 | Golf club head with inserts for impact face A striking face for golf clubs, such as a driver, iron or putter comprising a plurality of bars retained in the club head body and forming the striking surface. The bars which comprise the striking face according to the invention may be designed and arranged to prov... | 04/29/2008 |
| 7341526 | Golf putter having alignment aid for aligning a golfer's head in at least four axes A golf putter having an alignment aid for aligning the player's head relative to the ball and the putter head. In addition to providing alignment along the usual X and Y axes, the alignment aid of the invention allows precise and repeatable head positioning in the f... | 03/11/2008 |
| 7309291 | Golf club head with alignment indicia A golf club head includes a body and ball alignment indicia that protrudes forwardly of the front surface of the body. A transparent plate covers the ball alignment indicia and has a front face arranged for impacting a golf ball. A flange on the transparent plate is... | 12/18/2007 |
| 7283647 | Method and system for physical motion analysis and training of a golf club swing motion using image analysis techniques The analysis tool is a system and method for providing athletic training and instruction as it pertains to a golf club swing motion, specially a golf putting stroke motion. The analysis tool provides analysis information to a user from the analysis of at least one v... | 10/16/2007 |
| 7252596 | Putter alignment device A golf club alignment device, especially for use with a putter, the device comprising a viewer which removably and adjustably attaches to the shaft of a club. The device provides for viewing downwardly to see the target which is horizontally distant from the user, t... | 08/07/2007 |
| 7247102 | Golf club with optical indicating system A golf club with optical indicating system includes a head having an elongate planar face defining the hitting surface of the golf club. Above the hitting surface, at least a pair of spaced-parallel forwardly protruding guides are located extending perpendicularly t... | 07/24/2007 |
| 7226362 | Golf club head including alignment device A golf club head includes a transparent cylinder with a sight on top and target on the bottom for indicating to the golfer when the club head is level and on line. An exemplary sight includes a centered disk surrounded by concentric rings; some rings being transpare... | 06/05/2007 |
| 7186185 | Gold club with customizable alignment sighting and weighting device A customizable alignment sighting device for a golf club is mounted to an upper surface of the head of the golf club with a sighting element providing the user a visual target indicator for desired alignment of the club head with the user's line of sight. The sighti... | 03/06/2007 |
| 7156752 | Gyroscopic golf club heads This invention creates a new and truly scientifically advanced design and structuring of golf club heads based on Sir Isaac Newton's First Law of Motion. A very precise and controlled path of inertial swing is then developed by this gyroscopic club head. This is acc... | 01/02/2007 |
| 7086956 | Apparatus and method for recording the impact location between a golf ball and a golf club An apparatus and method for recording an impact location between a golf ball and a golf club is disclosed. The apparatus includes a recording member having a recording surface. The recording surface is disposed on one side of the recording member for recording the i... | 08/08/2006 |
| 7083525 | Golf club head with insert A golf club head comprising an integral toe, heel and center section, with the center section including a cavity. The center section is structured so that the majority of the weight of the golf club head is positioned at the toe and heel. One embodiment of the golf ... | 08/01/2006 |
| 7056222 | Golf swing training device A device and method for practicing a golf swing using a device to simulate golf club and having one or more a positioning components such as a forearm guide, a golf ball sighting mirror and/or a vertical indicator. ... | 06/06/2006 |
| 7052409 | Planar-parallactic golf alignment aide A Planar-Parallactic Golf Alignment Aide is disclosed. Also disclosed is a device that provides the golfer with a planar alignment sight line for aligning the club face with the target. The invention further provides the golfer with a parallactic alignment sight lin... | 05/30/2006 |
| 7048639 | High moment of inertia putter A golf putter head has a generally triangular shape where a ball-striking leading wall has a first breadth greater than a second breadth of a trailing wall. The leading wall and trailing wall are interconnected at their respective opposite ends by sidewalls that con... | 05/23/2006 |
| 7014566 | Golf putter A hard rubber plate forms a striking surface that covers most of a front face of a body of a club head of a putter. The thickness of the plate prevents an uncovered edge of the front face from striking a golf ball. The front face has an arcuate shape that indicates ... | 03/21/2006 |
| 6679781 | Golf club head A golf club (110) has a head (111) with a curved reflective surface (128) for visually aligning a shot. The club head is counterbalanced above the plane of the ball (120) and has balance weights (116, 118) which may be selected to accommodate the style an... | 01/20/2004 |
| 6663496 | Putter with alignment system A putter, comprising a head comprising an offset hosel; a heel; a toe; and a planar striking face; wherein the head comprises a first reference line is spaced from and parallel to said planar striking face; and a ladder comprised of a plurality of second ... | 12/16/2003 |
| 6482099 | Golf training device A golf training device which clamps onto the shaft of a standard golf club. The device has a holding block which holds a laser pointing in a downward direction. A hinged mirror at the light emitting end of the laser causes the laser light to be reflected ... | 11/19/2002 |
| 6482100 | Golf putter having a reflective face and alignment guide A golf putter having a reflective face and alignment guide including a head portion having a forward face and a rearward face. The head portion has an upper end and a lower end. The upper end has a collar extending upwardly therefrom for receiving a golf ... | 11/19/2002 |
| 6146285 | Putter alignment device and method of using same A putter alignment device is disclosed and includes a mounting frame for engaging a putter and for aligning the device relative to the putter face. A mirror frame having a mirror, employing a novel indicating line, supported thereby is coupled pivotally t... | 11/14/2000 |
| 6095930 | Training and aligning accessory for attachment to a golf club A golf club aligning and training accessory for releasable attachment to a golf club head comprises a bracket releasably attachable to the golf club head, at least one cantilevered tab extending from the bracket for aligning the bracket with respect to th... | 08/01/2000 |
| 6089988 | Putter alignment device and method of using same A putter alignment device is disclosed and includes a mounting frame for engaging a putter and for aligning the device relative to the putter face. A mirror frame having a mirror supported thereby is coupled pivotally to the mounting frame for aligning th... | 07/18/2000 |
| 6071197 | Device for teaching correct putting A device for teaching correct putting that can be attached to the shaft of a putter. A mirror is pivotally attached to an arm which extends behind and is parallel to the face of the putter such that the center of gravity for the mirror is between the pivo... | 06/06/2000 |
| 5954593 | Golf putting device An improved optical putter. The optical putter has a club head whose cross-section is characterized as having four active surfaces: a substantially flat surface for resting the club head upon the green in a first alignment position; a ball-addressing surf... | 09/21/1999 |
| 5913732 | Golf putting vertical alignment and training aid A golf putting vertical alignment and training aid comprising a reflective material (22) adapted to be positioned remote from a golf ball, a golf putter club, and a golfer standing in a putting position, and comprising an elongated material (30) adapted t... | 06/22/1999 |
| 5893804 | Golf club structure A golf club structure includes a shaft having a first end portion and a second end portion, an alignment apparatus including a prism pivotally mounted on the first end portion of the shaft, and a first alignment line formed on the prism, and a head fixedl... | 04/13/1999 |
| 5882266 | Golf training device A golf training device which clamps onto the shaft of a standard golf club. The device has a holding block which holds a laser pointing in a downward direction. A hinged mirror at the light emitting end of the laser causes the laser light to be reflected ... | 03/16/1999 |
| 5857920 | Golf club A golf club of the type for putting and driving a golf ball. The golf club has a reflective surface which is positionable to direct toward a golfer's eye an alignment image including an image of the ball and the target into which the ball is directed so a... | 01/12/1999 |
| 5846140 | Golf putter A golf putter is disclosed for putting a golf ball into the putting cup, wherein the golf putter has a putter shaft, a putter head secured to the putter shaft, a mirror attached on the putter head and a guideline for aligning the putter head to a golf bal... | 12/08/1998 |
| 5842932 | Sight for putter type golf club A practice sight (20) for a putter (26) is shown. The sight is attached to the top (60) and hosel (80) of the head (22). The sight has a planar mirror (44) at a 45° angle to the face (30) of the putter. Front and rear sight pins 46 and 48 attached to the... | 12/01/1998 |
| 5800279 | Detachable training system for golf clubs A detachable training system for golf clubs includes a golf club head having a top portion and a face portion. The system includes a removable training device with a base, the base formed to fit in a receiver on the club head. The system also includes a f... | 09/01/1998 |
| 5776016 | Golf putting method A method of aligning and addressing a golf ball upon a putting green in order to stroke and putt the golf ball into a cup of the green, comprising the steps of: a) resting a golf club upon a surface of a putting green with its shaft disposed at an acute a... | 07/07/1998 |
| 5709612 | Golf putting device A golf putter provides an optical means for aiming the putter face including a rotatable mirror mounted on the top of the putter so as to image an indicia line on the mirror surface as well as an indicia line on the top of the putter. When these two lines... | 01/20/1998 |
| 5692966 | Golf putting training device A golf putting training device has been provided which has a housing with a generally vertical planer front for sitting on a putting surface. A non-coherent light source is mounted in the housing for projecting a light from the front across the putting su... | 12/02/1997 |
| 5672117 | Articulated putter with sighting device A golf putter club having a stationary grip portion hingedly mounted to a swingable shaft portion. A head mounted at its center of gravity to the remote end of the shaft. An alignment mark visible to the user engraved on the top surface of the head perpen... | 09/30/1997 |
| 5640777 | Golf club with optical alignment system An alignment system and method of use provide significant improvement in the accuracy of a golf stroke or putt. The alignment system may be incorporated into or attached to the head or shaft of a golf club such as a putter or a chipper. One component of t... | 06/24/1997 |
| 5542674 | Golf swing correcting and exercising apparatus A golf swing correcting health apparatus is disclosed, in which, when a golfer performs a swing within a room, the head-up movement is prevented, further the apparatus can be adjusted in accordance with the physical conditions of the golfer in an accurate... | 08/06/1996 |
