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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
8308523 Swimming hoop with adjustable buoyancy member Nov. 13, 2012
7998005 Game ball Aug. 16, 2011
7828681 Game ball Nov. 9, 2010
7654922 Sports ball comprising automatic inflation means and method to manage the internal pressure of such a ball Feb. 2, 2010
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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