Push plate of manual alarm device
US10249175B2 · kind B2 · utility
0Cited by
6References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Sep 16, 2016 |
| Grant date | Apr 2, 2019 |
| Priority date | — |
| Expiry date | Nov 12, 2036 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01H2003/0246
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A manual alarm device including a housing and a displacement element mounted in the housing is provided. The displacement element is moveable between a first position and a second position. Only application of a stable force to the displacement element is configured to move the displaceable element between the first position and the second position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.