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Class Information
Number: 473/474
Name: Games using tangible projectile > Playing field or court game; game element or accessory therefor other than projector or projectile, per se > Having at least two different types of game elements used in same game > For game using field or court having dividing means thereon for separating opponents (e.g., a net used for volleyball, etc.) > For game also using projectors carried by players (e.g., tennis, badminton, etc.)
Description: Playing field or court game in which the players use a player-worn or otherwise player-carried game implement which is manipulated by the players during play of the game or sport so as to propel the game projectile.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7429223 |
Gate for a paddle and ball game |
Sep. 30, 2008 |
| 7429225 |
Tennis net lifter system and associated method |
Sep. 30, 2008 |
| 7311619 |
Racquet and ball sport court and target system |
Dec. 25, 2007 |
| 7285061 |
Sports skills training method and apparatus |
Oct. 23, 2007 |
| 6878079 |
Racquet game with foam ball and net stand apparatus |
Apr. 12, 2005 |
| 6669583 |
Paddle ball game |
Dec. 30, 2003 |
| 6077176 |
Tennis court trainer |
Jun. 20, 2000 |
| 6056653 |
Tennis exercise device |
May. 2, 2000 |
| 5800278 |
Apparatus for signaling proper alignment of user's eye and object to be struck |
Sep. 1, 1998 |
| 5722907 |
Bat and ball game |
Mar. 3, 1998 |
| 5630589 |
Apparatus and method of playing a paddle ball game |
May. 20, 1997 |
| 5615890 |
No bounce no dunk recreation ball game |
Apr. 1, 1997 |
| 5611539 |
Pole sport court |
Mar. 18, 1997 |
| 5592245 |
Apparatus for enhancing visual perception of selected objects in recreational and sporting activities |
Jan. 7, 1997 |
| 5584487 |
No bounce no dunk air ball recreation game |
Dec. 17, 1996 |
| 5584479 |
Basketball net device |
Dec. 17, 1996 |
| 5386992 |
Police baton with ball bearing striking surface |
Feb. 7, 1995 |
| 5385350 |
Net arrangement for a court for games |
Jan. 31, 1995 |
| 5348293 |
Tethered tennis game |
Sep. 20, 1994 |
| 5158282 |
Line markers for tennis courts and the like |
Oct. 27, 1992 |
| 5056786 |
Tennis ball retriever |
Oct. 15, 1991 |
| 5018746 |
Field game apparatus and method |
May. 28, 1991 |
| 4979754 |
Portable beach game |
Dec. 25, 1990 |
| 4962935 |
Apparatus for playing a racquet and ball game in a confined space |
Oct. 16, 1990 |
| 4951946 |
Portable folding game ramp |
Aug. 28, 1990 |
| 4854589 |
Game |
Aug. 8, 1989 |
| 4844478 |
Racket game for beach and kit therefor |
Jul. 4, 1989 |
| 4834393 |
Ball grabber |
May. 30, 1989 |
| 4824108 |
Rebounding ball game |
Apr. 25, 1989 |
| 4247099 |
Tennis net center stay and measuring device |
Jan. 27, 1981 |
| 4092024 |
Support post for game net |
May. 30, 1978 |
| 4088317 |
Portable tennis court |
May. 9, 1978 |
| 4078795 |
Tension cable enclosure |
Mar. 14, 1978 |
| 4047717 |
Volley tennis game |
Sep. 13, 1977 |
| 4045022 |
No-line tennis court |
Aug. 30, 1977 |
| 4042236 |
Tennis game method and apparatus |
Aug. 16, 1977 |
| 4030733 |
Portable tennis court |
Jun. 21, 1977 |
| 4004806 |
Apparatus for collecting balls |
Jan. 25, 1977 |
| 3982758 |
Dual-use tennis court parking lot construction methods and apparatus |
Sep. 28, 1976 |
| 3980299 |
Tennis game apparatus kit |
Sep. 14, 1976 |
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