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Class Information
Number: 473/331
Name: Games using tangible projectile > Golf > Club or club support > Head > Curved, grooved, or roughened striking face > Plural grooves
Description: Subject matter wherein the ball-contacting surface comprises plural striations spaced from each other.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7594863 |
Golf club head |
Sep. 29, 2009 |
| 7594862 |
Golf club head |
Sep. 29, 2009 |
| RE40874 |
Golf club head having improved grooves |
Aug. 18, 2009 |
| 7568983 |
Golf club head groove configuration |
Aug. 4, 2009 |
| 7566276 |
Multi-piece putter head having an insert |
Jul. 28, 2009 |
| 7540810 |
Putterhead with dual milled face pattern |
Jun. 2, 2009 |
| 7485049 |
Iron-type golf clubs |
Feb. 3, 2009 |
| 7473187 |
Spin milled grooves for a golf club |
Jan. 6, 2009 |
| 7465240 |
Golf club head |
Dec. 16, 2008 |
| 7452283 |
Putterhead with dual milled face pattern |
Nov. 18, 2008 |
| 7285057 |
Variable scoreline golf club groove configuration |
Oct. 23, 2007 |
| 7278926 |
Golf club head |
Oct. 9, 2007 |
| 7275999 |
Correlated set of individually numbered golf club irons |
Oct. 2, 2007 |
| 7273422 |
Spin milled grooves for a golf club |
Sep. 25, 2007 |
| 7258627 |
High spin golf club groove configuration |
Aug. 21, 2007 |
| 7192361 |
Iron-type golf clubs |
Mar. 20, 2007 |
| 7166039 |
Putterhead with dual milled face pattern |
Jan. 23, 2007 |
| 7156751 |
Golf club head having improved grooves |
Jan. 2, 2007 |
| 7118491 |
Rado's cylindrical golf club heads and multifaceted hand grips |
Oct. 10, 2006 |
| 7066830 |
Golf club with improved head |
Jun. 27, 2006 |
| 7066833 |
Golf club head |
Jun. 27, 2006 |
| 7014568 |
Golf club |
Mar. 21, 2006 |
| 6981923 |
High spin golf club groove configuration |
Jan. 3, 2006 |
| 6849004 |
Golf-putters |
Feb. 1, 2005 |
| 6814673 |
Golf club head having improved grooves |
Nov. 9, 2004 |
| 6749523 |
Putter |
Jun. 15, 2004 |
| 6733400 |
Gold club iron head, correlated set of individually numbered golf club irons, method of matching a golf club to a golfer, and method of matching a set of golf clubs to a golfer |
May. 11, 2004 |
| 6719644 |
Golf club head and face |
Apr. 13, 2004 |
| 6638182 |
Golf club head with coated striking plate |
Oct. 28, 2003 |
| 6605006 |
Golf club |
Aug. 12, 2003 |
| 6558272 |
Golf club striking plate with variable bulge and roll |
May. 6, 2003 |
| 6554721 |
Golf club head |
Apr. 29, 2003 |
| 6482107 |
Golf club head |
Nov. 19, 2002 |
| 6475099 |
Golf club head |
Nov. 5, 2002 |
| 6443856 |
Contoured scorelines for the face of a golf club |
Sep. 3, 2002 |
| 6428427 |
Golf club head with coated striking plate |
Aug. 6, 2002 |
| 6428426 |
Golf club striking plate with variable bulge and roll |
Aug. 6, 2002 |
| 6398665 |
Golf club with unique ball striking face configuration |
Jun. 4, 2002 |
| 6348010 |
Golf club having angular grooves |
Feb. 19, 2002 |
| 6322459 |
Golf club head |
Nov. 27, 2001 |
| 6319148 |
Self-aligning, minimal self-torque golf clubs |
Nov. 20, 2001 |
| 6309310 |
Wood-type golf club heads provided with vertical grooves on hitting surface |
Oct. 30, 2001 |
| 6299548 |
Golf club head |
Oct. 9, 2001 |
| 6257994 |
Ball striking face configurations for golf putters |
Jul. 10, 2001 |
| 6224496 |
Golf club head with removable insert |
May. 1, 2001 |
| 6224497 |
Golf club head with improved frequency matched ball striking face characteristics |
May. 1, 2001 |
| 6193615 |
Head of golf clubs that spins more |
Feb. 27, 2001 |
| 6183379 |
Golf putter |
Feb. 6, 2001 |
| 6139445 |
Golf club face surface shape |
Oct. 31, 2000 |
| 6110057 |
Jiro putter |
Aug. 29, 2000 |
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