Safe relocking system
US4754629A · kind A · utility
11Cited by
5References
9Claims
0Family size
Inventor
Key dates
| Filing date | Nov 10, 1987 |
| Grant date | Jul 5, 1988 |
| Priority date | — |
| Expiry date | Nov 10, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T70/7424
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A safe relocking system that comprises a solenoid energized relocking bolt and an electrical printed circuit that is interposed in front of the safe locking mechanism and which controls actuation of the relocking bolt when altered or otherwise affected by an attack on the safe locking mechanism.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.