Lock indicator, cartridge, and a mechanical lock assembly
US11339588B2 · kind B2 · utility
1Cited by
6References
27Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 31, 2018 |
| Grant date | May 24, 2022 |
| Priority date | — |
| Expiry date | May 31, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE05Y2400/66
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A lock indicator and a mechanical lock assembly, comprising: a switch; a transmitter coupled to a power source; and a bolt member moveable between a retracted position and an extended position with respect to the housing, wherein the switch is configured to engage the bolt member and is actuatable by the bolt member to determine the position of the bolt member, and the transmitter is configured to transmit a signal indicative of the position of the bolt member to a remote device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.