Locking device
US7377558B2 · kind B2 · utility
3Cited by
7References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 18, 2005 |
| Grant date | May 27, 2008 |
| Priority date | — |
| Expiry date | May 10, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/57
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A locking device contains a displaceable bolt and internal and external control components. In a normal state of the locking device, the internal control component and the external control component displace the bolt and, in an override state of the locking device, only the external control component engages the bolt in order to displace it.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.