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Class Information
Number: 473/323
Name: Games using tangible projectile > Golf > Club or club support > Shaft > Shaft tapered in steps
Description: Subject matter wherein the elongated member comprises a first section adjacent a second section along a longitudinal axis of the member, said first section having a perimeter greater than the second section, and wherein, in traversing along the axis, the perimeter of the first section increases abruptly to the perimeter of the second section.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7255652 |
Lightweight, durable golf club shafts |
Aug. 14, 2007 |
| 7140398 |
Sports equipment having a tubular structural member |
Nov. 28, 2006 |
| 6984179 |
Golf club shafts having variable taper lengths |
Jan. 10, 2006 |
| 6881157 |
Golf club having stabilized air flow structure |
Apr. 19, 2005 |
| 6805642 |
Hybrid golf club shaft |
Oct. 19, 2004 |
| 6679787 |
Golf shaft and golf club having the same |
Jan. 20, 2004 |
| 6361840 |
Injection molded, rigidized bladder with varying wall thickness for manufacturing composite shafts |
Mar. 26, 2002 |
| 6257993 |
Golf club shaft |
Jul. 10, 2001 |
| 6117021 |
Golf club shaft |
Sep. 12, 2000 |
| 6056648 |
Golf club shaft |
May. 2, 2000 |
| 6045457 |
Golf club shaft with an inner member |
Apr. 4, 2000 |
| 6024651 |
Golf club shaft having contoured grip section and kick section |
Feb. 15, 2000 |
| 5993328 |
Golf club shaft |
Nov. 30, 1999 |
| 5989133 |
Golf club and shaft therefor and method of making same |
Nov. 23, 1999 |
| 5976032 |
Golf club reinforced by ridges |
Nov. 2, 1999 |
| 5964670 |
Golf club shaft having improved feel |
Oct. 12, 1999 |
| 5961396 |
Golf club shaft |
Oct. 5, 1999 |
| 5944618 |
Golf club shaft having multiple conical sections |
Aug. 31, 1999 |
| 5935017 |
Golf club shaft |
Aug. 10, 1999 |
| 5931744 |
Adjustable stiffness golf club shaft |
Aug. 3, 1999 |
| 5904627 |
Golf club shaft |
May. 18, 1999 |
| 5865688 |
Golf club shaft having multiple flex points |
Feb. 2, 1999 |
| 5759112 |
Golf club shaft |
Jun. 2, 1998 |
| 5716291 |
Golf club shaft |
Feb. 10, 1998 |
| 5700205 |
Sports training system |
Dec. 23, 1997 |
| 5685783 |
Golf club shaft |
Nov. 11, 1997 |
| 5685781 |
Golf club shaft |
Nov. 11, 1997 |
| 5665010 |
Composite golf club shaft |
Sep. 9, 1997 |
| 5634860 |
Golf club and shaft therefor |
Jun. 3, 1997 |
| 5551691 |
Golf club shaft |
Sep. 3, 1996 |
| 5511780 |
Golf club hosel |
Apr. 30, 1996 |
| 5316299 |
Golf club shaft |
May. 31, 1994 |
| 5074555 |
Tapered wall shaft with reinforced tip |
Dec. 24, 1991 |
| RE33735 |
Golf club shaft |
Nov. 5, 1991 |
| 5022652 |
Lightweight steel golf shaft |
Jun. 11, 1991 |
| 4961576 |
Constant wall shaft with reinforced tip |
Oct. 9, 1990 |
| 4558863 |
Golf club shaft |
Dec. 17, 1985 |
| 4431187 |
Golf club shaft |
Feb. 14, 1984 |
| 4330126 |
High flex golf shaft having reverse tapered butt section |
May. 18, 1982 |
| 4288075 |
Ultra light weight golf club shaft |
Sep. 8, 1981 |
| 4240631 |
Shaft assemblies for golf clubs |
Dec. 23, 1980 |
| 4205845 |
Golf club shaft with angled steps |
Jun. 3, 1980 |
| 4169595 |
Light weight golf club shaft |
Oct. 2, 1979 |
| 4165874 |
Golf club shaft and set of golf clubs |
Aug. 28, 1979 |
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