Electronic door lock apparatus
US8677792B2 · kind B2 · utility
19Cited by
26References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 10, 2010 |
| Grant date | Mar 25, 2014 |
| Priority date | — |
| Expiry date | Nov 25, 2030 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T70/7107
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
Door lock apparatus, comprising in combination an elongated housing having input code selectors on the housing, to enable door locking and/or unlocking via a locking element, a locking handle protruding from the housing, a coupling in the housing having parts that interfit to enable force transmission between the handle and element, and a coupling mechanism responsive to code selection to control coupling of the parts.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.