Time apparatus
US4652141A · kind A · utility
64Cited by
2References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 18, 1985 |
| Grant date | Mar 24, 1987 |
| Priority date | — |
| Expiry date | Nov 18, 2005 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG04G21/08
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A time apparatus is disclosed which enables autocycle riders, marathon athletes, jogging runners, skiers etc. to see or check time only by the pushing motion of the thumb of the hand which wears the apparatus, without the need of the other hand.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.