Door lock assembly with safeguarding against bypassing
US12421759B2 · kind B2 · utility
0Cited by
23References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 4, 2022 |
| Grant date | Sep 23, 2025 |
| Priority date | — |
| Expiry date | Jun 16, 2043 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05B2047/0057
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A lock portion of an electronic door lock system includes a first housing and a second housing secured to a backplate of the first housing. The second housing is secured to a first surface of the backplate and only accessible from a second surface of the backplate. One or more wires are secured to the second housing in a service loop and connected to an actuator within the second housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.