Self-contained sport ball inflation mechanism
US6702699B2 · kind B2 · utility
30Cited by
5References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 25, 2002 |
| Grant date | Mar 9, 2004 |
| Priority date | — |
| Expiry date | Jun 25, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63B2041/005
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An inflatable sport ball, such as a basketball, a football, a soccer ball, a volley ball or a playground ball, is provided with a self-contained inflation mechanism for inflating or more likely adding pressure to the ball. The mechanism is a pump which is inside of the ball and which is operable from outside of the ball to pump ambient air into the ball.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.