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Class Information
Number: 473/317
Name: Games using tangible projectile > Golf > Club or club support > Shaft > Reduced air resistance
Description: Subject matter wherein the elongated member includes structure to lessen the effect of an interaction between the member and the atmosphere as the instrument is swung by the player.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7575527 |
Composite bat having a single, hollow primary tube structure |
Aug. 18, 2009 |
| RE38983 |
Golf club shaft and insert therefor |
Feb. 14, 2006 |
| 6881157 |
Golf club having stabilized air flow structure |
Apr. 19, 2005 |
| 6609981 |
Aerodynamic shaft for golf club |
Aug. 26, 2003 |
| 6561922 |
Golf club shaft |
May. 13, 2003 |
| 6027414 |
Golf club with aerodynamic shaft and head |
Feb. 22, 2000 |
| 5921870 |
Aerodynamic shaft |
Jul. 13, 1999 |
| 5916040 |
Golf club |
Jun. 29, 1999 |
| 5913733 |
Golf club shaft |
Jun. 22, 1999 |
| 5873793 |
Golf club and associated manufacturing method |
Feb. 23, 1999 |
| 5795244 |
Golf club shaft with an airfoil channel |
Aug. 18, 1998 |
| 5735752 |
Golf club shaft and insert therefor |
Apr. 7, 1998 |
| 5695409 |
Golf club with opening at base of the head |
Dec. 9, 1997 |
| 5632692 |
Golf club with non-circular shaft |
May. 27, 1997 |
| 5575725 |
Golf club hosel configuration |
Nov. 19, 1996 |
| 5556345 |
Golf club with improved shafts |
Sep. 17, 1996 |
| 5545094 |
Golf club shaft |
Aug. 13, 1996 |
| 5390922 |
Golf clubs and methods |
Feb. 21, 1995 |
| 5354056 |
Golf club and method |
Oct. 11, 1994 |
| 5335908 |
Golf club shaft |
Aug. 9, 1994 |
| 5251896 |
Golf club shaft made from fibre-reinforced plastic |
Oct. 12, 1993 |
| 4809983 |
Golf club head |
Mar. 7, 1989 |
| 4648598 |
Golf club with air permeable shaft |
Mar. 10, 1987 |
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