Active airflow temperature controlled bedding systems
US9326616B2 · kind B2 · utility
26Cited by
19References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 9, 2014 |
| Grant date | May 3, 2016 |
| Priority date | — |
| Expiry date | Jan 9, 2034 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C27/064
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A climate controlled bedding system includes at least one coil spring layer; and an air supply fluidly coupled to the one or more fluid conduits. In some embodiments, a filter is disposed within a flow path of a fluid conduit.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.