Patents
Sitemap › A63 - Sports; Games; Amusements › A63B - Apparatus for physical training, gymnastics, swimming, climbing, or fencing; Ball games; Training equipment › A63B 53 - Golf clubs
Patents for A63B 53 - Golf clubs (16,045)
04/1990
04/10/1990US4915386 Perimeter weighted iron type golf club head with centrally located complementary weight
04/10/1990US4915385 Golf club
04/03/1990US4913438 Golf club
04/03/1990US4913437 Illuminated golf club
04/03/1990US4913435 Golf club and a set of golf clubs
04/03/1990US4912836 Method of installing a sports equipment grip
04/03/1990US4912830 Target
03/1990
03/21/1990EP0314729A4 Grip locating means for sporting article handle.
03/20/1990US4909515 Golf practice club
03/13/1990US4907806 Perimeter weighted iron type golf club head with upper alignment and sighting area and centrally located complementary weight
02/1990
02/20/1990USRE33169 Side stroking golf putter
02/20/1990US4902016 Golf club head having a high friction striking surface
02/20/1990US4902015 Golf putter
02/20/1990US4901418 Golf head removal tool
02/13/1990US4900029 Golf club head with aerodynamic upper surface
02/13/1990US4900028 Iron type golf club head with an integral sighting means
02/13/1990US4900025 Matched set of golf clubs and method of producing the same
02/13/1990US4899430 Assembly for removing a head from a golf club
02/13/1990US4899428 Golf club handle sleeve assembling mechanism
02/06/1990US4898387 Golf clubhead with a high polar moment of inertia
01/1990
01/30/1990US4896885 Golf club
01/25/1990WO1990000424A1 Improvements in golf clubs
01/23/1990US4895371 Golf putter
01/23/1990US4895368 Golf club and assembly process
01/23/1990US4895367 Golf club set
01/09/1990US4892316 Golf club head
01/09/1990US4892315 Golf hand pad device
01/09/1990US4892314 Golf putter with detachable divot mender stored in grip
01/02/1990US4890840 Wood-type golf club head for number one golf club
01/02/1990US4890837 Golf putter
12/1989
12/26/1989US4889575 Method of manufacturing golf club shafts
12/20/1989EP0258233B1 Golf clubs and method for their fabrication
12/19/1989US4887815 Low swing weight golf club set
12/06/1989EP0345196A2 Putter head
12/05/1989US4884812 Golf club head
12/05/1989US4884808 Golf club with head having exchangeable face plates
11/1989
11/29/1989EP0344031A1 Joint structure between the head and the shaft of a golf club
11/28/1989US4883623 Fiber reinforced shell around cores
11/28/1989US4883275 Gold club iron head
11/28/1989US4883274 Golf club head with variable center of gravity
11/21/1989US4881739 Golf putter
11/21/1989US4881737 True roll putter
11/15/1989EP0341360A1 Golf club putter and handgrip therefor
11/14/1989US4880240 Putting practice device
11/07/1989US4878667 Replaceable, reusable golf club grip
11/07/1989US4878666 Golf club
10/1989
10/31/1989US4877249 Golf club head and method of strengthening same
10/30/1989EP0309484A4 Golf club shaft and method of manufacture.
10/17/1989US4874171 Golf club set
10/10/1989US4872685 Golf club head with impact insert member
10/10/1989US4872684 Golf putter
10/10/1989US4872683 Golf club putter
10/03/1989US4871174 Golf club
09/1989
09/26/1989US4869508 Golf club head
09/26/1989US4869507 Golf club
09/26/1989CA1260509A1 Golf putter
09/19/1989US4867458 Golf club head
09/19/1989US4867457 Golf putter head
09/19/1989US4867453 Golf club grip
09/05/1989US4862970 Greens repair tool
08/1989
08/29/1989US4861038 Golf putter
08/23/1989EP0192700B1 Handle with a sweat-absorbing means
08/22/1989US4858929 Golf irons
08/15/1989US4856782 Release-jointed golf club
08/09/1989EP0326733A2 Golf club and method of use thereof
08/08/1989US4854583 Construction of portion connecting golf club-head and golf club shaft
08/08/1989US4854582 Head connecting device in golf clubs
08/08/1989US4854581 Golf irons
08/08/1989US4854580 Golf club
08/01/1989US4852880 Head structure for gold clubs
08/01/1989US4852879 Golf putter head
08/01/1989US4852877 Golf putter
08/01/1989US4852782 Equipment for playing golf
08/01/1989US4852543 Sling apparatus
07/1989
07/25/1989US4850593 Reduced drag club head for a wood type golf club
07/25/1989CA1257884A1 Golf club head
07/18/1989US4848747 Set of golf clubs
07/13/1989WO1989005392A3 Transcutaneous infusion apparatus and methods of manufacture and use
06/1989
06/29/1989WO1989005676A1 Tubular bats with optimized power zone
06/27/1989US4842243 Method and apparatus for molding golf club heads
06/27/1989CA1256468A1 Golf club suitable for competition and training purposes
06/20/1989US4840380 Set of gold clubs
06/15/1989WO1989005392A2 Transcutaneous infusion apparatus and methods of manufacture and use
06/14/1989EP0320212A2 Identification markers
06/13/1989US4838555 Head of wood type golf club
06/07/1989EP0318565A1 Golf club including high friction striking face.
06/06/1989US4836550 Club head for an iron-type golf club
06/06/1989US4836545 Two piece metallic and composite golf shaft
05/1989
05/30/1989US4834387 Golf club
05/30/1989US4834370 Method of optimizing the power zone of a bat
05/23/1989US4832344 Golf club
05/23/1989US4832340 Golf club
05/16/1989US4830377 Golf club
05/10/1989EP0315423A1 Grips for handles
05/10/1989EP0314729A1 Grip locating means for sporting article handle.
05/09/1989US4828266 Golf club
05/09/1989US4828265 Golf club head
05/09/1989US4828261 Handle for athletic equipment
05/09/1989CA1253898A1 Golf club
05/02/1989US4826172 Golf club head
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