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Class Information
Number: 473/292
Name: Games using tangible projectile > Golf > Club or club support > Head, shaft, and handle having particular combined center of gravity
Description: Subject matter under 282 wherein the instrument comprises (1) a portion to be grasped by the player, (2) a ball-striking portion, and (3) an elongated member connecting the portions, and wherein significance is attributed to a point about which the instrument balances.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7568981 |
Golf club |
Aug. 4, 2009 |
| 7507165 |
Golf club |
Mar. 24, 2009 |
| 7494422 |
Vertically mass balanced putter |
Feb. 24, 2009 |
| 7485048 |
Golf club device |
Feb. 3, 2009 |
| 7473184 |
Golf club |
Jan. 6, 2009 |
| 7465238 |
Golf club |
Dec. 16, 2008 |
| 7415867 |
Golf shaft and club flex neutralization/matching and method for manufacturing same |
Aug. 26, 2008 |
| 7416495 |
Golf club |
Aug. 26, 2008 |
| 7326125 |
Golf club |
Feb. 5, 2008 |
| 7175537 |
Golf putter with lift angle |
Feb. 13, 2007 |
| 7040000 |
Method for manufacturing a golf club head |
May. 9, 2006 |
| 6966846 |
Counterweighted golf club |
Nov. 22, 2005 |
| 6695937 |
Steel golf club head having reduced face thickness and optimum distributed mass |
Feb. 24, 2004 |
| 6695708 |
Golf putter with polyhedral head and rotatably selectable traction control faces |
Feb. 24, 2004 |
| 6659882 |
Golf club with a head balance plane having multiple sweet spots and face and top markings and methods and tools for locating same |
Dec. 9, 2003 |
| 6506128 |
Counterweighted golf club |
Jan. 14, 2003 |
| 6488595 |
Putter having extra high moment of inertia |
Dec. 3, 2002 |
| 6478689 |
Golf club and set of golf clubs |
Nov. 12, 2002 |
| 6379261 |
Swing trainer having double bent shaft |
Apr. 30, 2002 |
| 6371867 |
Method and apparatus for playing blackjack with a three card poker wager ("21+3") |
Apr. 16, 2002 |
| 6364787 |
Golf club with advantageous weight distribution |
Apr. 2, 2002 |
| 6328660 |
Method for club fitting |
Dec. 11, 2001 |
| 6290608 |
Golf club |
Sep. 18, 2001 |
| 6234915 |
Three-piece golf putter |
May. 22, 2001 |
| 6224494 |
Golf club with multiple sweet spot markings and methods and tools for locating same |
May. 1, 2001 |
| 6213890 |
Golf putter |
Apr. 10, 2001 |
| 6155934 |
Golf putter |
Dec. 5, 2000 |
| 6152832 |
Golf putter and method of putting |
Nov. 28, 2000 |
| 6135896 |
Putter club |
Oct. 24, 2000 |
| 6106411 |
Golf club design and construction |
Aug. 22, 2000 |
| 6086487 |
Method for matching golfer with a ball |
Jul. 11, 2000 |
| 6007431 |
Golf clubs, and matched sets thereof, with frictionally-dissipative, vibration-damping counterweights |
Dec. 28, 1999 |
| 5954594 |
Golf wood club |
Sep. 21, 1999 |
| 5879241 |
Matched set of golf clubs and method of producing the same |
Mar. 9, 1999 |
| 5792946 |
Pendulum length balancing of golf clubs including graphite shafted golf clubs |
Aug. 11, 1998 |
| 5788585 |
Composite golf club shaft and method for its manufacture |
Aug. 4, 1998 |
| 5632691 |
Golf putter |
May. 27, 1997 |
| 5629475 |
Method of relocating the center of percussion on an assembled golf club to either the center of the club head face or some other club head face location |
May. 13, 1997 |
| 5608160 |
Balancing golf clubs to a common period of oscillation by balancing such clubs to a common equivalent pendulum length |
Mar. 4, 1997 |
| 5569097 |
Balanced golf club |
Oct. 29, 1996 |
| 5554078 |
Golf putter |
Sep. 10, 1996 |
| 5467984 |
Balanced golf club |
Nov. 21, 1995 |
| 5417108 |
Method for dynamically balancing golf clubs on a conventional swing weight scale using radius of gyration as the controlling parameter |
May. 23, 1995 |
| 5390919 |
Adjustable golf putter |
Feb. 21, 1995 |
| 5377979 |
Backspin reducing putter |
Jan. 3, 1995 |
| 5377978 |
Golf club hosel shift |
Jan. 3, 1995 |
| 5328184 |
Iron type golf club head with improved weight configuration |
Jul. 12, 1994 |
| 5308062 |
Golf club shaft and head assembly |
May. 3, 1994 |
| 5277059 |
Method for dynamically balancing golf putters and other implements using radius of gyration as the controlling parameter |
Jan. 11, 1994 |
| 5272802 |
Method for construction of a golf club |
Dec. 28, 1993 |
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