Deadbolt assembly
US12221807B2 · kind B2 · utility
0Cited by
3References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 19, 2023 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Jun 29, 2043 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05B2047/0086
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A lock mechanism having a bolt movable between a thrown position and a retracted position, and a deadbolt assembly includes a sliding deadbolt configured to slide between a locked position in which the sliding deadbolt inhibits retraction of the bolt and an unlocked position. The sliding deadbolt includes a first anti-thrust cam configured to restrain the sliding deadbolt in the locked position, and a release driver arranged such that, when driven, the release driver releases the first anti-thrust cam from restraining the sliding deadbolt in the locked position and slides the deadbolt to the unlocked position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.