Deadbolt lock assembly
US7748244B2 · kind B2 · utility
6Cited by
26References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 14, 2007 |
| Grant date | Jul 6, 2010 |
| Priority date | — |
| Expiry date | Jul 28, 2028 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T292/96
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A lock assembly for use with a bolt movable from a retracted position to an extended position. The lock assembly includes an exterior assembly and an interior assembly having an interior actuator manually operable to move the bolt between the retracted position and the extended position. The exterior assembly includes an exterior actuator manually operable to cause the bolt to move from the retracted position to the extended position and inoperable to move the bolt from the extended position to the retracted position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.