Multi-mode hands free automatic faucet
US8127782B2 · kind B2 · utility
36Cited by
361References
33Claims
0Family size
Inventors
Key dates
| Filing date | Dec 11, 2007 |
| Grant date | Mar 6, 2012 |
| Priority date | — |
| Expiry date | Dec 11, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/9464
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A hands-free faucet comprises a proximity sensor, a logical control, a handle, a spout, and a touch control operably coupled to at least one of the spout and the handle.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.