Vehicle anti-theft alarm system
US4103285A · kind A · utility
4Cited by
2References
23Claims
0Family size
Inventors
Key dates
| Filing date | Dec 7, 1976 |
| Grant date | Jul 25, 1978 |
| Priority date | — |
| Expiry date | Dec 7, 1996 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R25/1003
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
An alarm system for a vehicle or trailer, the system comprising an alarm circuit which is energizable after a predetermined time period responsively to actuation of a control circuit of the system, and switch means for controlling the operating state of the control circuit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.