Remote control unit
US6621446B1 · kind B1 · utility
12Cited by
3References
3Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 2, 2001 |
| Grant date | Sep 16, 2003 |
| Priority date | — |
| Expiry date | Jan 2, 2021 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG07C9/00944
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The unit (1) comprises two half-shells (11, 12) and a membrane (2) acting as a seal. The membrane comprises various zones of shapes and of properties suitable for providing additional functions such as a lightguide (21), a contact lug (23) and battery retainer lug (4), or else an escape path for static electricity discharges (25).
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.