| Patents for A63B 53 - Golf clubs (16,045) | |
|---|---|
| 05/1989 | |
| 05/02/1989 | US4826168 Interchangeable and adjustable golf club grip |
| 04/1989 | |
| 04/25/1989 | US4824116 Golf club head |
| 04/25/1989 | US4824115 Golf club head |
| 04/25/1989 | US4824110 Golf club head |
| 04/18/1989 | US4822052 Golf club grip attachment for identification and ball position marking |
| 04/11/1989 | US4819939 Grip for a golf club shaft |
| 04/05/1989 | EP0309484A1 Golf club shaft and method of manufacture. |
| 03/1989 | |
| 03/28/1989 | US4815740 Adjustable golf club |
| 03/28/1989 | US4815739 Golf putter |
| 03/14/1989 | US4812187 Method of manufacturing a golf club head |
| 03/14/1989 | US4811950 Golf club head |
| 03/14/1989 | US4811949 Construction of a club-head for a golf club |
| 03/09/1989 | WO1989001810A1 A marking system for a games area |
| 03/07/1989 | US4809983 Golf club head |
| 03/07/1989 | US4809982 Golf club head |
| 03/07/1989 | US4809978 Ionomer face plate |
| 03/07/1989 | US4809977 Golf club set with alignment features |
| 03/02/1989 | DE3826347A1 Hand-held striking implement for games and sports purposes |
| 02/1989 | |
| 02/22/1989 | EP0304324A1 Sports implement for hitting balls or the like |
| 02/21/1989 | US4805583 For directing a ball toward a desired target |
| 02/14/1989 | US4804188 Gold club head |
| 02/14/1989 | US4804184 Method of fitting golf club to golfer |
| 02/09/1989 | WO1989000875A1 Golf club |
| 02/07/1989 | US4803023 Method for producing a wood-type golf club head |
| 02/07/1989 | US4802672 Set of golf irons |
| 01/1989 | |
| 01/31/1989 | US4801146 Golf club head |
| 01/25/1989 | EP0300119A1 A head connecting device in golf clubs |
| 01/24/1989 | US4799684 Golf putter including divot repair device |
| 01/17/1989 | US4798384 Club-head |
| 01/17/1989 | US4798383 Golf club head |
| 01/10/1989 | CA1248563A1 Golf club putter |
| 01/03/1989 | US4795159 Wood-type golf club head |
| 01/03/1989 | US4795158 Golf putter |
| 01/03/1989 | US4795153 Golf club |
| 01/03/1989 | CA1248148A1 Apparatus for determining the swing inertia of golf clubs |
| 12/1988 | |
| 12/29/1988 | WO1988010135A1 Golf club including high friction striking face |
| 12/27/1988 | US4793616 Golf club |
| 12/20/1988 | US4792140 Iron type golf club head |
| 12/20/1988 | US4792139 Golf club head |
| 12/07/1988 | EP0294107A2 Golf club |
| 11/1988 | |
| 11/29/1988 | US4787636 Golf club head |
| 11/17/1988 | WO1988008733A1 Grip locating means for sporting article handle |
| 11/15/1988 | US4784390 Method of playing a matched set of gold clubs |
| 11/15/1988 | US4783893 Method of removing a head from a golf club |
| 10/1988 | |
| 10/27/1988 | DE3711964A1 Golf club with movable centre of gravity |
| 10/25/1988 | US4779882 See saw exercise vehicle |
| 10/20/1988 | WO1988007880A1 Golf club with adjustable head |
| 10/18/1988 | US4778185 Homogeneous mixture of resin matrix and reinforcement fibers |
| 10/18/1988 | US4778180 Golf club |
| 10/12/1988 | EP0285844A2 Perimeter weighted iron type golf club head with complementary intermediate weighting system |
| 10/11/1988 | US4776594 Golf putter |
| 10/04/1988 | US4775156 Bolt reinforced, laminated golf club head |
| 09/1988 | |
| 09/14/1988 | EP0282413A2 Improved golf club |
| 09/14/1988 | EP0282115A1 A golf club for use in the game of golf |
| 09/06/1988 | US4768787 Golf club including high friction striking face |
| 08/1988 | |
| 08/31/1988 | CN87100715A Universal handle |
| 08/11/1988 | WO1988005674A1 An improved sports equipment grip |
| 08/09/1988 | US4762324 Gold club |
| 08/09/1988 | US4762322 Golf club |
| 08/02/1988 | CA1239947A1 Golf putter |
| 07/1988 | |
| 07/19/1988 | US4757997 Golf club shaft and method of manufacture |
| 07/19/1988 | US4757831 Golf club cleaning machine |
| 07/12/1988 | US4756535 Golf putter |
| 07/12/1988 | US4756534 Golf club |
| 07/05/1988 | US4754978 Golf club |
| 07/05/1988 | US4754977 Golf club |
| 07/05/1988 | US4754976 Putter |
| 07/05/1988 | US4754975 Iron club head |
| 07/05/1988 | US4754974 Golf club head |
| 07/05/1988 | US4754971 Golf club set |
| 07/05/1988 | US4754970 Golf club set |
| 07/05/1988 | US4754969 Set of golf clubs |
| 06/1988 | |
| 06/28/1988 | US4753440 Golf club head with visual reference for addressing the golf ball |
| 06/07/1988 | US4749404 Herbicidal liquid concentrate compositions |
| 06/07/1988 | US4749197 Golf club |
| 05/1988 | |
| 05/31/1988 | US4747599 Golf club putter |
| 05/24/1988 | US4746120 Golf club putter and handgrip therefor |
| 05/19/1988 | WO1988003427A1 A golf club |
| 05/03/1988 | US4741535 Golf putter |
| 05/03/1988 | CA1236135A1 Golf club set with improved gyration dampening characteristics |
| 04/1988 | |
| 04/26/1988 | US4740345 Method for producing an iron golf club head |
| 04/21/1988 | WO1988002642A1 Golf club head |
| 04/12/1988 | US4736951 Golf club |
| 04/12/1988 | CA1235162A1 Golf club irons |
| 04/06/1988 | EP0262158A1 Golf club hosel construction |
| 04/05/1988 | US4736093 Calculator for determining frequency matched set of golf clubs |
| 04/05/1988 | US4735414 Adjustable golf club |
| 03/1988 | |
| 03/22/1988 | US4732389 Golf club head |
| 03/15/1988 | US4730830 Golf club |
| 03/10/1988 | WO1988001525A1 Improvement to the weight distribution of the head of a golf club |
| 03/10/1988 | WO1988001524A1 Improvement to a head of a golf club |
| 03/09/1988 | EP0258233A1 Golf clubs and method for their fabrication. |
| 03/08/1988 | CA1233850A1 Golf club head |
| 03/01/1988 | US4728105 Golf club head |
| 02/1988 | |
| 02/23/1988 | CA1233192A1 Golf club head |
| 02/16/1988 | US4725062 Wood-type golf club head |
| 02/16/1988 | US4725060 Set of golf clubs |
| 02/16/1988 | CA1232924A1 Golf club head |
| 02/03/1988 | EP0255324A2 Golf clubs |
| 02/02/1988 | US4722528 Golf putter |