Class / Patent application number | Description | Number of patent applications / Date published |
473341000 | Toe and heel weighting | 15 |
20080207352 | Choice putter - There is disclosed a golf putter for improving a golfer's putting game. Said putter has a conventional shaft connecting to an improved head. Said head has a relatively flat hitting surface for striking a golf ball, a top surface, a bottom surface, a rounded bottom surface extension, a rear edge or wall, and side edges or walls any of which may be curved to make up or define the body of said golf putter. Within the body of said golf putter is an oval aperture which extends through said top and bottom surfaces. Four threaded set screws are inserted through four bore holes which are laterally bored through each opposite said side wall of said rounded bottom surface extensions and extending into said oval aperture. Said top surface oval opening being smaller than a conventional golf ball and said bottom surface oval opening being larger than said golf ball thus permits said golf balls to be wedged upward toward said smaller top surface oval opening by engaging said set screws which contact said golf balls below their equilateral center line. Said oval aperture can also accept an insert made to exactly fit into said oval aperture. Said insert is made to fit up through said larger bottom surface oval opening, but not fit through said smaller top surface oval opening. Said insert can then be secured within the body of the putter by engaging said set screws to make contact and force upward said insert. The top surface of said insert can be covered by one of many exchangeable visual alignment cards which are compressed between the top of said insert and said smaller top surface oval opening thus making it possible for said alignment cards to be visible through said top surface oval opening. | 08-28-2008 |
20090017936 | Golf putter - The present invention improves putting performance of a golf putter by balancing a torsional moment of the putter head. | 01-15-2009 |
20090088268 | Golf putter - A golf putter including an elongated shaft having an upper end and a lower end with the shaft being tapered so as to have a larger diameter at its upper end than at its lower end. The shaft is approximately 3 feet 9 inches and has an elongated cylindrical, oversized grip approximately 2 feet 4 inches long mounted on the upper end of the shaft and which has a diameter of approximately 1 5/16 | 04-02-2009 |
20090105009 | Weighted Club Heads And Methods For Forming The Same - Embodiments of weighted club heads and methods for forming the same are described herein. Other embodiments and related methods are also disclosed herein | 04-23-2009 |
20090111606 | GOLF CLUB WITH PLURAL ALTERNATIVE IMPACT SURFACES - A golf club having a shaft and an elongated head projecting at a lie angle relative to the shaft, the head having the shape of a regular polygon in a cross section at right angles to the central axis of the head, with each face being formed of a material that provides a different ball rebound factor, the head section being rotatable about the central axis so that any one of the faces may be presented for use with the club. | 04-30-2009 |
20090118036 | GOLF CLUB HEAD AND METHOD OF MANUFACTURING - A golf club head is composed of a first body having mass concentrations at the heel and toe ends joined by a relatively thinner central web portion that is recessed from the front, top and rear surfaces of the club head. A second body member selected from a plurality of second body members composed of a relatively less dense material is temporarily attached to the web portion of the first body to form a face portion that extends from the sole to the top rail of the club as well as the central portion of the top rail. | 05-07-2009 |
20090258725 | GOLF PUTTER HEADS AND REMOVABLE PUTTER WEIGHTS - Embodiments of golf clubs, golf club heads and removable golf club weights are generally described herein. According to certain embodiments, an example golf club head comprises a face for striking a golf ball, a backside portion, a sole portion, and one or more removable weights. According to such embodiments, the example golf club head may further comprise a vibration damping composition disposed between the removable weights and the golf club head. | 10-15-2009 |
20090312117 | PUTTER HEAD WITH MAXIMAL MOMENT OF INERTIA - A putter head has a front that strikes a golf ball during putting, a length a, a width b, a weight W, and a moment of inertia I. The width extends along a horizontal width axis perpendicularly intersecting the front of the putter head. The length extends along a horizontal length axis perpendicularly intersecting the horizontal axis. The dimensions are, for example, a≦7 inches, b≦a, and I/Wa | 12-17-2009 |
20100167838 | PUTTER HEAD - A putter head has a moment of inertia that can be adjusted easily by the golfer himself or herself. A putter head includes a body member having a face surface for hitting a ball and a back member turnably installed at the body member. The back member includes a plurality of movable parts, and the movable parts are turnably fixed to the body part. The movable part is turnably installed with one screw only. | 07-01-2010 |
20120064993 | PUTTER HEAD - Embodiments of a putter-type golf club head with an increased moment of inertia about the X axis (MOI | 03-15-2012 |
20120142449 | Customizable Putter Heads and Putters Including Polymeric Material as Part of the Ball Striking Surface - Putter heads have a ball striking face portion and a rear body portion (as one or more parts). These putter heads may have a D | 06-07-2012 |
20120289362 | PUTTER HEAD WITH MAXIMAL MOMENT OF INERTIA - A putter head has a front that strikes a golf ball during putting, a length a, a width b, a weight W, and a moment of inertia I. The width extends along a horizontal width axis perpendicularly intersecting the front of the putter head. The length extends along a horizontal length axis perpendicularly intersecting the horizontal axis. The dimensions are, for example, a≦7 inches, b≦a, and I/Wa | 11-15-2012 |
20130165256 | PUTTER HEAD WITH DISTRIBUTIVE FRAME AND WEIGHTS - A putter head includes a hosel connectable to a club shaft, a frame cooperable with the hosel, and a putter face connected to the frame. The putter face includes a toe portion and a corresponding toe shoulder and a heel portion and a corresponding heel shoulder. The toe shoulder and the heel shoulder define an encasement. Weights are positioned in the encasement respectively adjacent the toe shoulder and the heel shoulder. | 06-27-2013 |
20130203522 | Putter Heads and Putters - A putter head has a putter body having a base member defining a ball striking face surface. The putter body further has a first arm extending away from the base member and a second arm extending away from the base member, and a central member extending away from the base member and positioned between the first arm and the second arm. A weight assembly is supported by the putter body. The weight assembly has a beam member having a first end, a second end and a central portion. The central portion is supported by the central member along a first plane, and the first end of the beam member is supported by the first arm along a second plane. The second plane is generally transverse to the first plane. | 08-08-2013 |
20150105179 | PUTTER-TYPE GOLF CLUB HEAD - A putter-type golf club head is disclosed. When oriented in a reference position, the putter-type golf club head comprises a blade member and a central elongate member in communication with, and extending rearwardly from, the blade member. The blade member extends in a heel-to-toe direction and has a striking wall defining a substantially planar striking surface, and an upper surface of the central elongate member comprises at least one generally square-shaped alignment element. | 04-16-2015 |