Active airflow temperature controlled bedding systems
US9854921B2 · kind B2 · utility
7Cited by
28References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 3, 2017 |
| Grant date | Jan 2, 2018 |
| Priority date | — |
| Expiry date | Aug 3, 2037 |
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.