| Patent No. | Patent Title: |
| 4761007 | Device for reducing vibrations of a tennis racquet |
| 4754968 | Racket having unique stringing pattern |
| 4752071 | Method of aligning strings in a racket |
| 4750742 | Modified one-span stringing racquet and method of stringing |
| 4747598 | Racket frame having interiorly located stringing lugs |
| 4746119 | Ball-game racket with foldable and separable frame or body |
| 4744562 | String protector for a racket |
| 4733870 | Strategy game emphasizing economical and political development |
| 4725059 | Racket having different portions comprised of different materials |
| 4721304 | Racket string tensioning device |
| 4721305 | Natural grip racquet |
| 4720106 | Vibration dampening device for attachment to a racket |
| 4718675 | Diet game |
| 4718671 | Telescopically adjustable game cue |
| 4717154 | Dice game |
| 4717152 | Racket grip |
| 4715855 | Dry bottle drainage system |
| 4715608 | Educational game apparatus |
| 4714251 | Ball bat |
| 4714255 | Educational board game |
| 4714254 | Board game simulating educational methods involving school or col... |
| 4712795 | Game racket |
| 4709926 | Electoral college game |
| 4708348 | Portable game with captive parts |
| 4706955 | Racket frame clamp for stringing machine |
| 4706960 | Fields of law and legal process card and board game apparatus |
| 4706959 | Quarterback draw football |
| 4697811 | Racket and weight attachment |
| 4696478 | Neutral zone, piece-capture game |
| 4696476 | Multi-stepped gameboard apparatus |
| 4693474 | Games racket |
| 4693475 | Racket having rotatably adjustable handle |
| 4691926 | Racket, especially a tennis racket, having a grip sleeve with spr... |
| 4690406 | Variable balance racket |
| 4690405 | Tennis racket |
| 4688802 | Board game |
| 4687206 | Global domination board game |
| 4685675 | Adjustably weighted racquet |
| 4685676 | Racquet structure |
| 4684130 | Ice hockey stick |
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