| Patent |
Priority |
Assignee |
Title |
| 1139985, |
|
|
|
| 2846228, |
|
|
|
| 3079157, |
|
|
|
| 3810631, |
|
|
|
| 4621808, |
Apr 02 1985 |
NATIONSBANK, N A |
Visco-elastic weight |
| 4798383, |
Jan 29 1985 |
YAMAHA CORPORATION, 10-1, NAKAZAWA-CHO, HAMAMATSU-SHI, SHIZUOKA-KEN |
Golf club head |
| 4811950, |
Jul 31 1986 |
Maruman Golf Co., Ltd. |
Golf club head |
| 4848747, |
Oct 24 1986 |
Yamaha Corporation |
Set of golf clubs |
| 4852880, |
Feb 17 1988 |
ENDO MANUFACTURING CO , LTD |
Head structure for gold clubs |
| 4883274, |
Dec 31 1987 |
|
Golf club head with variable center of gravity |
| 4884812, |
Jan 29 1985 |
Yamaha Corporation |
Golf club head |
| 4928972, |
Jul 09 1986 |
Yamaha Corporation |
Iron club head for golf |
| 4955610, |
Feb 27 1989 |
|
Driving iron golf club head |
| 5082278, |
Apr 12 1990 |
|
Golf club head with variable center of gravity |
| 5104457, |
Feb 23 1988 |
COUNTRY CLUB GOLF EQUIPMENT PROPRIETARY LIMITED |
Golf clubs and method of making thereof |
| 5242167, |
Sep 25 1990 |
|
Perimeter weighted iron type club head with centrally located geometrically shaped weight |
| 5290036, |
Apr 12 1993 |
Callaway Golf Company |
Cavity back iron with vibration dampening material in rear cavity |
| 5316298, |
Apr 14 1992 |
SRI Sports Limited |
Golf club head having vibration damping means |
| 5333872, |
Jan 21 1993 |
HILLERICH & BRADSBY CO , INC |
Golf club irons having improved weighting |
| 5423546, |
Jan 21 1993 |
Hillerich & Bradsbry Co., Inc. |
Golf club irons having improved weighting |
| 5425535, |
Jul 20 1994 |
Flagler Manufacturing, Inc.; FLAGLER MANUFACTURING |
Polymer filled perimeter weighted golf clubs |
| 5522593, |
May 31 1993 |
KABUSHIKI KAISHA ENDO SEISAKUCHO; Kabushiki Kaisha Endo Seisakusho |
Golf club head |
| 5540436, |
Oct 25 1994 |
UNION PLANTERS BANK NATIONAL ASSOCIATION |
Set of golf club irons having a low density rear cavity perimeter insert for selected weight distribution of each iron |
| 5586947, |
Mar 22 1994 |
SRI Sports Limited |
Golf clubhead and golf club fitted with such a head |
| 5595548, |
Feb 15 1995 |
Northrop Grumman Systems Corporation |
Method of manufacturing golf club head with integral insert |
| 5637045, |
Jun 02 1995 |
|
Hollow wood-type golf club with vibration dampening |
| 5643106, |
Apr 24 1995 |
KP ACQUISITION COMPANY, LLC |
Golf club head |
| 5643111, |
Jun 02 1995 |
|
Golf clubs with elastomeric vibration dampener |
| 5649872, |
Mar 11 1996 |
|
Iron type golf club head with improved vibration and shock reduction structure |
| 5658208, |
Dec 02 1994 |
BRIDGESTONE SPORTS CO , LTD |
Golf club head |
| 5674133, |
Jun 10 1996 |
LYDIA LAI |
Structure of golf club head |
| 5692972, |
Mar 29 1996 |
|
Vibrationally damped golf club head |
| 5697855, |
Dec 16 1994 |
Daiwa Seiko, Inc. |
Golf club head |
| 5707302, |
Feb 29 1996 |
|
Iron-style golf club |
| 5749794, |
May 31 1993 |
Kabushiki Kaisha Endo Seisakusho |
Golf club head |
| 5810682, |
Jan 29 1996 |
|
Hockey stick blade pad |
| 5823887, |
Sep 11 1995 |
Bridgestone Sports Co., Ltd. |
Iron golf club set |
| 5899821, |
Sep 15 1997 |
CHIEN TING PRECISION CASTING CO , LTD ; HSU, TSAI-FU |
Golf club head |
| 5924939, |
Sep 10 1996 |
Cobra Golf, Inc |
Golf club head with a strike face having a first insert within a second insert |
| 5997414, |
Nov 26 1991 |
DALTON GOLF TECHNOLOGIES LLC |
Golf club head |
| 6030293, |
Nov 20 1997 |
Kabushiki Kaisha Endo Seisakusho |
Golf club |
| 6030295, |
Nov 20 1997 |
Kabushiki Kaisha Endo Seisakusho |
Golf club |
| 6042486, |
Nov 04 1997 |
|
Golf club head with damping slot and opening to a central cavity behind a floating club face |
| 6045456, |
Jan 23 1997 |
Cobra Golf Incorporated |
Golf club with improved weighting and vibration dampening |
| 6080069, |
Jan 16 1998 |
LONG, D CLAYTON |
Golf club head with improved weight distributions |
| 6159109, |
Mar 29 1996 |
Hoechst Marion Roussel |
Vibrationally damped golf club head |
| 6186903, |
Jul 01 1999 |
Karsten Manufacturing Corporation |
Golf club head with loft and lie adjustment notch |
| 6200228, |
Jun 16 1997 |
K.K. Endo Seisakusho |
Golf club and method for manufacturing the same |
| 6200229, |
Sep 10 1996 |
Cobra Golf Incorporated |
Strike face of a golf club head with integral indicia and border |
| 6206790, |
Jul 01 1999 |
Karsten Manufacturing Corporation |
Iron type golf club head with weight adjustment member |
| 6210290, |
Jun 11 1999 |
Callaway Golf Company |
Golf club and weighting system |
| 6273831, |
Sep 03 1999 |
Callaway Golf Company |
Golf club head with a polymer insert |
| 6290607, |
Apr 05 1999 |
JPMORGAN CHASE BANK, N A , AS SUCCESSOR ADMINISTRATIVE AGENT |
Set of golf clubs |
| 6290608, |
Jan 20 1998 |
|
Golf club |
| 6379263, |
Jun 12 1999 |
Callaway Golf Company |
Golf club and weighting system |
| 6482104, |
Apr 05 1999 |
JPMORGAN CHASE BANK, N A , AS SUCCESSOR ADMINISTRATIVE AGENT |
Set of golf clubs |
| 6554722, |
Jun 12 1999 |
Callaway Golf Company |
Golf club head |
| 6592469, |
Jan 25 2001 |
JPMORGAN CHASE BANK, N A , AS SUCCESSOR ADMINISTRATIVE AGENT |
Golf club heads with back cavity inserts and weighting |
| 6683152, |
May 14 1999 |
JPMORGAN CHASE BANK, N A , AS SUCCESSOR ADMINISTRATIVE AGENT |
Polyurethane golf club inserts |
| 6688989, |
Apr 25 2002 |
Cobra Golf, Inc |
Iron club with captive third piece |
| 6695714, |
Mar 10 2003 |
Karsten Manufacturing Corporation |
Iron-Type golf club head with beveled sole |
| 6719641, |
Apr 26 2002 |
Nicklaus Golf Equipment Company |
Golf iron having a customizable weighting feature |
| 20010007834, |
|
|
|
| 20010029208, |
|
|
|
| 20020004429, |
|
|
|
| 20020098910, |
|
|
|
| 20020128088, |
|
|
|
| 20030022729, |
|
|
|
| 20030119602, |
|
|
|
| 20030139225, |
|
|
|
| 20030203764, |
|
|
|
| 20030236134, |
|
|
|
| D246328, |
Jun 23 1976 |
|
Golf club head |
| D247383, |
Jun 18 1976 |
|
Golf club iron head |
| D336758, |
May 30 1991 |
Ryobi-Toski Corporation |
Golf club head |
| D357044, |
Feb 23 1993 |
|
Golf club head |
| D379646, |
Jul 17 1995 |
SRI Sports Limited |
Iron-type golf club head |
| D392707, |
Apr 04 1997 |
Crunch Golf Company |
Golf club head |
| D393676, |
Apr 04 1997 |
Crunch Golf Company |
Golf club head |
| D393677, |
Apr 04 1997 |
Crunch Golf Company |
Golf club head |
| D412545, |
Jan 23 1997 |
Cobra Golf, Inc |
Portion of a golf club head |
| D434462, |
Feb 08 2000 |
TSA STORES, INC |
Golf club head |
| D435073, |
Oct 18 1999 |
SRI Sports Limited |
Driving iron-type golf club head |
| D435278, |
Feb 08 2000 |
TSA STORES, INC |
Golf club head |
| D442245, |
Jan 21 2000 |
Cobra Golf, Inc |
Back and sole portion of a golf club head |
| D453949, |
May 23 2001 |
Callaway Golf Company |
Iron golf club head |
| D458328, |
Mar 06 2001 |
Karsten Manufacturing Corporation |
Golf iron head |
| D466960, |
Oct 24 2001 |
Bridgestone Sports Co., Ltd. |
Golf club head |
| D473605, |
Apr 04 2002 |
Karsten Manufacturing Corporation |
Golf iron head |
| D479568, |
Oct 04 2002 |
Cobra Golf, Inc |
Golf club head |
| D481775, |
Sep 11 2002 |
Cobra Golf, Inc |
Cavity back for a golf club head |
| D494240, |
Sep 10 2003 |
Karsten Manufacturing Corporation |
Back cavity plate for a golf club head |
| D504926, |
Oct 24 2003 |
Giant Golf Company |
Golf club head design |
| D507816, |
Feb 23 2004 |
Callaway Golf Company |
Iron golf club head |
| D511194, |
Aug 09 2004 |
SRI Sports Limited |
Wedge-type golf club head |
| D515648, |
May 05 2004 |
Callaway Golf Company |
Iron golf club head |