Intrusion barrier for thermostat
US6597275B2 · kind B2 · utility
5Cited by
2References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 5, 2001 |
| Grant date | Jul 22, 2003 |
| Priority date | — |
| Expiry date | Nov 5, 2021 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23N2225/12
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A plug or grommet fits into the opening in the back plate of a thermostat and blocks or diverts intrusion air from entering the interior of the thermostat housing from the wall penetration for the thermostat wires. The thermostat wires are fed through the grommet, which is a soft rubbery material that closes over the wires and blocks the intrusion air. Alternatively, a wall plate can be used between the back plate of the thermostat and the wall where the thermostat is mounted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.