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Class Information
Number: 473/327
Name: Games using tangible projectile > Golf > Club or club support > Head > Reduced air resistance
Description: Subject matter wherein the ball-striking portion includes structure to lessen the effect of an interaction between the portion and the atmosphere as the instrument is swung by the player.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7390266 |
Golf club |
Jun. 24, 2008 |
| 6988960 |
Golf club head with peripheral weighting |
Jan. 24, 2006 |
| 6969325 |
Golf club, a method for reducing the drag experienced by a golf club, and a golf club formed by a new and novel process which reduces drag as the golf club is utilized |
Nov. 29, 2005 |
| 6860818 |
Golf club head with peripheral weighting |
Mar. 1, 2005 |
| 6855068 |
Metalwood type golf clubhead having expanded sections extending the ball-striking clubface |
Feb. 15, 2005 |
| 6846246 |
Slotted golf club head |
Jan. 25, 2005 |
| 6824474 |
Golf club |
Nov. 30, 2004 |
| 6776725 |
Golf club head |
Aug. 17, 2004 |
| 6773359 |
Wood type golf club head |
Aug. 10, 2004 |
| 6561922 |
Golf club shaft |
May. 13, 2003 |
| 6558271 |
Golf club head skeletal support structure |
May. 6, 2003 |
| 6530847 |
Metalwood type golf club head having expanded additions to the ball striking club face |
Mar. 11, 2003 |
| 6482106 |
Wood-type club |
Nov. 19, 2002 |
| 6458042 |
Air flow guiding slot structure of wooden golf club head |
Oct. 1, 2002 |
| 6440005 |
Golf club |
Aug. 27, 2002 |
| 6319148 |
Self-aligning, minimal self-torque golf clubs |
Nov. 20, 2001 |
| 6168537 |
Golf club head |
Jan. 2, 2001 |
| 6165080 |
Golf club air assist driver |
Dec. 26, 2000 |
| 6123627 |
Golf club head with reinforcing outer support system having weight inserts |
Sep. 26, 2000 |
| 6074308 |
Golf club wood head with optimum aerodynamic structure |
Jun. 13, 2000 |
| 6027414 |
Golf club with aerodynamic shaft and head |
Feb. 22, 2000 |
| 6001029 |
Golf club |
Dec. 14, 1999 |
| 5997413 |
Aerodynamically matched golf clubs |
Dec. 7, 1999 |
| 5989134 |
Metalwood type club head with reinforced outer support system |
Nov. 23, 1999 |
| 5980394 |
Golf club woodhead with optimum aerodynamic structure |
Nov. 9, 1999 |
| 5961397 |
Hosel-less golf club |
Oct. 5, 1999 |
| 5961398 |
Golf club head apparatus |
Oct. 5, 1999 |
| 5954595 |
Metalwood type golf club head with bi-level off-set outer side-walls |
Sep. 21, 1999 |
| 5944614 |
Golf club head |
Aug. 31, 1999 |
| 5944620 |
Golf club |
Aug. 31, 1999 |
| 5913733 |
Golf club shaft |
Jun. 22, 1999 |
| 5908357 |
Golf club head with a shock absorbing arrangement |
Jun. 1, 1999 |
| 5807187 |
Air channeling golf club head |
Sep. 15, 1998 |
| 5785609 |
Golf club head |
Jul. 28, 1998 |
| 5776011 |
Golf club head |
Jul. 7, 1998 |
| 5772529 |
Golf club having enlarged head design formed from rigid mesh material |
Jun. 30, 1998 |
| 5743812 |
Golf driver and method of making same |
Apr. 28, 1998 |
| 5700208 |
Golf club head |
Dec. 23, 1997 |
| 5697854 |
Golf club head and method of manufacturing the same |
Dec. 16, 1997 |
| 5695409 |
Golf club with opening at base of the head |
Dec. 9, 1997 |
| 5683307 |
Putter type golf club head with balanced weight configuration and complementary ball striking face |
Nov. 4, 1997 |
| 5681227 |
Golf club head having air-accommodation passages |
Oct. 28, 1997 |
| 5674136 |
Golf club |
Oct. 7, 1997 |
| 5605509 |
Golf training device |
Feb. 25, 1997 |
| 5575725 |
Golf club hosel configuration |
Nov. 19, 1996 |
| 5564991 |
Golf club |
Oct. 15, 1996 |
| 5547426 |
Progressive golf club having a diagonally balanced slot back |
Aug. 20, 1996 |
| 5544884 |
Golf club with skewed sole |
Aug. 13, 1996 |
| 5540437 |
Perimeter weighted golf clubs |
Jul. 30, 1996 |
| 5529303 |
Golf club head |
Jun. 25, 1996 |
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