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Class Information
Number: 482/30
Name: Exercise devices > Gymnastic > Projector > Spring board
Description: Subject matter wherein the thrusting acrobatic apparatus is a thin, elongated, planar member secured near one end and cantilevered outwardly therefrom for propelling the user by employing either the resilient material of the planar member itself or a separate resilient element associated therewith.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7361104 |
Automated ball game training and playing system |
Apr. 22, 2008 |
| 7182704 |
Automated ball game training and playing system |
Feb. 27, 2007 |
| 7175567 |
Gymnastics springboard with adjustable elasticity designed for training and competition |
Feb. 13, 2007 |
| 6920652 |
Top for starting platform for swimming pool |
Jul. 26, 2005 |
| 6648036 |
Veneer lathe |
Nov. 18, 2003 |
| 6598365 |
Impact and energy absorbing product for floors, walls, and other flat surfaces |
Jul. 29, 2003 |
| 6523188 |
Top for starting platform for swimming pool |
Feb. 25, 2003 |
| 6319174 |
Soft-edged recreational trampoline |
Nov. 20, 2001 |
| 6132338 |
Resilient exercise board |
Oct. 17, 2000 |
| 5634870 |
Resilient platform exercise device |
Jun. 3, 1997 |
| 5607377 |
Rebounder and punching bag-boxing fitness device |
Mar. 4, 1997 |
| 5509871 |
Mechanical surfboard simulator |
Apr. 23, 1996 |
| 5370591 |
Training vaulting board |
Dec. 6, 1994 |
| 5326336 |
Diving board lift |
Jul. 5, 1994 |
| 5277675 |
Resilient exercise board |
Jan. 11, 1994 |
| 5209709 |
Slidable hinge vaulting board |
May. 11, 1993 |
| 5116045 |
Sports mat, notably a movable judo mat |
May. 26, 1992 |
| 5069445 |
Foot and leg exercise device |
Dec. 3, 1991 |
| 4998718 |
Spring diving board safety apparatus |
Mar. 12, 1991 |
| 4971315 |
Under-deck mounted retractable diving board |
Nov. 20, 1990 |
| 4824101 |
Spring board |
Apr. 25, 1989 |
| 4666147 |
Invert diving platform |
May. 19, 1987 |
| 4423698 |
Diving board and bracket assembly for a boat |
Jan. 3, 1984 |
| 4303238 |
Diving board with enhanced tip performance |
Dec. 1, 1981 |
| 4079930 |
Swimming pool diving tower |
Mar. 21, 1978 |
| 4049263 |
Diving board |
Sep. 20, 1977 |
| 3942199 |
Slip resistant surfaces for bathing fixtures, such as bathtubs and shower receptors |
Mar. 9, 1976 |
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