Electronic control device for decisions and scoring
US4479181A · kind A · utility
4Cited by
6References
9Claims
0Family size
Inventor
Key dates
| Filing date | Sep 3, 1981 |
| Grant date | Oct 23, 1984 |
| Priority date | — |
| Expiry date | Sep 3, 2001 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S273/26
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An electronic device for decisions and scoring using a master and two slave controls to give a summation of at least two decisions characterized by digital logic to indicate to the referee the majority decision and when play should be stopped, initiating an audible signal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.