Automatic flipper control circuit for pinball games
US5297793A · kind A · utility
119Cited by
3References
16Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 1, 1992 |
| Grant date | Mar 29, 1994 |
| Priority date | — |
| Expiry date | Dec 1, 2012 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA63F2009/2444
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A flipper control circuit is disclosed in which at least one flipper is controlled by the game microprocessor which attempts to hit a desired target. The processor activates the flipper in response to playfield sensors which detect the ball in proximity to the flipper. Playfield switches provide feedback to the processor on the accuracy of the shot allowing the processor to correct its "aim" for subsequent shots.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.