发明名称 |
SPORT BALL WITH SELF-CONTAINED DUAL ACTION INFLATION MECHANISM |
摘要 |
An inflatable sport ball, such as a basketball, a football, a soccer ball, a volleyball or a playground ball is provided with a self-contained inflation mechanism, or multiple self-contained inflation mechanisms, for inflating or adding pressure to the ball. The mechanism is a pump which is positioned and retained inside of the ball and which is operable from outside of the ball to pump ambient air into the ball. The pump is a dual action pump allowing air to be added to the ball on both a forward stroke and a reverse stroke. |
申请公布号 |
WO2004058358(A2) |
申请公布日期 |
2004.07.15 |
申请号 |
WO2003US40514 |
申请日期 |
2003.12.18 |
申请人 |
SGG PATENTS LLC |
发明人 |
KENNEDY, THOMAS, J., III;CLOUTIER, MARK, A. |
分类号 |
A63B;A63B37/00;A63B39/02;A63B41/12;A63H3/06;B60C5/00;B60C29/00 |
主分类号 |
A63B |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|