Pneumatic ball amusement game
US4838550A · kind A · utility
4Cited by
4References
7Claims
0Family size
Inventors
Key dates
| Filing date | May 10, 1988 |
| Grant date | Jun 13, 1989 |
| Priority date | — |
| Expiry date | May 10, 2008 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F7/066
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A pneumatic call amusement game is provided and consists of players rolling balls across playing tables in which the balls are pneumatically propelled into hoppers spaced back from and elevated above the table until one of the players places a predetermined amount of balls into the respective hopper needed to win.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.