Vehicle signal light
US3987409A · kind A · utility
34Cited by
2References
3Claims
0Family size
Inventor
Key dates
| Filing date | Sep 26, 1974 |
| Grant date | Oct 19, 1976 |
| Priority date | — |
| Expiry date | Sep 26, 1994 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB62J6/20
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A bicycle is provided with safety apparatus consisting of a plurality of battery powered lights attached to the spokes of the bicycle wheels. The wheels are covered on each side with an apertured cover attached to the bicycle frame. Rotation of the wheels causes the lights to pass the apertures and be visible as flashing lights to the sides.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.