Class Information
Number: 473/613
Name: Games using tangible projectile > Projectile, per se; part thereof or accessory therefor > Having fluid-dynamic means other than stitched seam or textured surface to alter, stabilize, or retard passage of projectile through the fluid (e.g., spiral fluting to impart spin, etc.)
Description: Subject matter wherein the projectile includes a means expressly disclosed as being intended to positively interact with the fluid through which the projectile is intended to travel for the purpose of changing or controlling its path of travel (including increasing or decreasing the length of that path) or for the purpose of increasing or maintaining the stability of the projectile during such travel (e.g., a projectile having spiral fluting to impart spin to the projectile in order to enhance its gyroscopic stability).
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7608003 |
Game ball |
Oct. 27, 2009 |
| 7300357 |
Practice sport projectile having a through hole |
Nov. 27, 2007 |
| 7288037 |
Toy football and method therefor |
Oct. 30, 2007 |
| 6837814 |
Ball |
Jan. 4, 2005 |
| 6746351 |
Practice ball |
Jun. 8, 2004 |
| 6726580 |
Football style thrown objects having light sticks |
Apr. 27, 2004 |
| 6695728 |
Throwing toy with distance counter |
Feb. 24, 2004 |
| 6669587 |
Propeller enhanced toy football |
Dec. 30, 2003 |
| 6354970 |
Curve ball |
Mar. 12, 2002 |
| 6264574 |
Game ball and method of using game ball |
Jul. 24, 2001 |
| 6244980 |
Throwing and hitting sports toy |
Jun. 12, 2001 |
| 6220980 |
Molded ball with fins |
Apr. 24, 2001 |
| 6120398 |
Toy football with spiral like tail |
Sep. 19, 2000 |
| 6056616 |
Flying ball |
May. 2, 2000 |
| 6045469 |
Tubular projectile for sport throwing games |
Apr. 4, 2000 |
| 6042494 |
Throwing toy with retractable tail |
Mar. 28, 2000 |
| 6010419 |
Throwing toy with non-spinning tail |
Jan. 4, 2000 |
| 5984813 |
Instructional baseball |
Nov. 16, 1999 |
| 5807198 |
Tossable game-ball device |
Sep. 15, 1998 |
| 5797811 |
End piece with symmetrical air foil side wings for a juggling stick |
Aug. 25, 1998 |
| 5779576 |
Throw-measuring football |
Jul. 14, 1998 |
| 5700211 |
Ball for throwing in patterns in which a baseball can be thrown |
Dec. 23, 1997 |
| 5676611 |
Foraminous shell foam football |
Oct. 14, 1997 |
| 5674101 |
Aerial amusement device |
Oct. 7, 1997 |
| 5669803 |
Kick glider toy |
Sep. 23, 1997 |
| 5615890 |
No bounce no dunk recreation ball game |
Apr. 1, 1997 |
| 5588648 |
Training ball for baseball and softball batting practice |
Dec. 31, 1996 |
| 5584479 |
Basketball net device |
Dec. 17, 1996 |
| 5584487 |
No bounce no dunk air ball recreation game |
Dec. 17, 1996 |
| 5531624 |
Flying disc |
Jul. 2, 1996 |
| 5522753 |
Flying device having staggered parallel airfoils |
Jun. 4, 1996 |
| 5514023 |
Hand launchable hydrodynamic recreational device |
May. 7, 1996 |
| 5505650 |
Maple-seed simulating auto-rotating toy and associated game |
Apr. 9, 1996 |
| 5480143 |
Winged practice ball |
Jan. 2, 1996 |
| 5467981 |
Football with tail appendage |
Nov. 21, 1995 |
| 5460368 |
Lightweight bounceable throwing device providing slow erratic flight |
Oct. 24, 1995 |
| 5458329 |
Play prolate spheroid game ball |
Oct. 17, 1995 |
| 5338027 |
Tossing and catching play object |
Aug. 16, 1994 |
| 5310194 |
Centrifugally launched projectile recreational device |
May. 10, 1994 |
| 5306191 |
Cylindrical aerodynamic toy with ballast rings |
Apr. 26, 1994 |
| 5288261 |
Figurative toy missile |
Feb. 22, 1994 |
| 5284341 |
Football |
Feb. 8, 1994 |
| 5280906 |
Performance game ball |
Jan. 25, 1994 |
| 5269514 |
Football with fins |
Dec. 14, 1993 |
| 5267735 |
Javelin |
Dec. 7, 1993 |
| 5186457 |
Variable flight toy |
Feb. 16, 1993 |
| 5181724 |
Wing shooting target |
Jan. 26, 1993 |
| 5133550 |
Football having raised ribs |
Jul. 28, 1992 |
| 5123645 |
Projectile with interiorly weighted flow passage insert |
Jun. 23, 1992 |
| 5072938 |
Game ball having internal rotation imparting mechanism |
Dec. 17, 1991 |
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