System and apparatus for sensing and providing alerts for deadbolt lock status
US11739560B1 · kind B1 · utility
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0References
14Claims
0Family size
Inventors
Key dates
| Filing date | Jan 31, 2023 |
| Grant date | Aug 29, 2023 |
| Priority date | — |
| Expiry date | Jan 31, 2043 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05B2047/0069
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A deadbolt lock status sensing assembly for monitoring status of a deadbolt member of a deadbolt assembly on a door may include a sensible element mountable on one of the door and the deadbolt assembly, and a sensing element mountable on one of the door and the deadbolt assembly. The sensing element and the sensing element may be configured to move with respect to each other when the deadbolt member of the deadbolt assembly moves between an extended condition and a retracted condition of the deadbolt.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.