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Class Information
Number: 473/593
Name: Games using tangible projectile > Projectile, per se; part thereof or accessory therefor > Having self-contained means for inflating, pressurizing, reinflating, or repressurizing projectile with fluid or comprising reinflating or repressurizing method
Description: Subject matter (a) wherein the projectile comprises a fluid-filled hollow body or comprises a hollow body adapted and intended to be filled with fluid and wherein the projectile includes a mechanism or device located either in the wall portion or the hollow portion of the body for actively increasing the quantity or pressure of that fluid, or (b) comprising a process for replacing fluid lost from the interior of a fluid-filled projectile.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7278937 |
Sport ball with self-contained inflation mechanism having pressure relief and indication capability |
Oct. 9, 2007 |
| 7175553 |
Sport ball with self-contained inflation mechanism and pressure indicator |
Feb. 13, 2007 |
| 7033292 |
Sport ball with self-contained inflation mechanism having pressure indication |
Apr. 25, 2006 |
| 7014582 |
Sport ball with self-contained inflation mechanism having pressure relief and indication capability |
Mar. 21, 2006 |
| 6997829 |
Sport ball with self-contained dual action inflation mechanism |
Feb. 14, 2006 |
| 6966857 |
Sport ball with self-contained dual action inflation mechanism |
Nov. 22, 2005 |
| 6935977 |
Sport ball with pump having pressure relief and/or pressure indication capability |
Aug. 30, 2005 |
| 6916262 |
Sport ball with energy absorbing foam at varying locations |
Jul. 12, 2005 |
| 6887173 |
Inflatable articles with self-contained inflation mechanism |
May. 3, 2005 |
| 6863588 |
Collapsible throwing toy and its associated method of manufacture |
Mar. 8, 2005 |
| 6702699 |
Self-contained sport ball inflation mechanism |
Mar. 9, 2004 |
| 6491595 |
Method of manufacturing a sport ball having a self-contained inflation mechanism |
Dec. 10, 2002 |
| 6450906 |
Self contained sport ball inflation mechanism |
Sep. 17, 2002 |
| 6422960 |
Self contained sport ball inflation mechanism |
Jul. 23, 2002 |
| 6409618 |
Self-contained sport ball inflation mechanism |
Jun. 25, 2002 |
| 6287225 |
Self contained sport ball inflation mechanism |
Sep. 11, 2001 |
| 6053829 |
Game ball and method of playing a game |
Apr. 25, 2000 |
| 5797815 |
Pop-open throwing toy with controllable opening delay and method of operating same |
Aug. 25, 1998 |
| 5674149 |
Inflatable game ball |
Oct. 7, 1997 |
| 5238244 |
Pump ball |
Aug. 24, 1993 |
| 5098095 |
Pump ball |
Mar. 24, 1992 |
| 4340626 |
Diffusion pumping apparatus self-inflating device |
Jul. 20, 1982 |
| RE30103 |
Inflatable, chemi-luminescent assembly |
Sep. 25, 1979 |
| 4012041 |
Game ball repressurizing method |
Mar. 15, 1977 |
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