Air pocket module and air mattress including same
US10555617B2 · kind B2 · utility
1Cited by
4References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 29, 2019 |
| Grant date | Feb 11, 2020 |
| Priority date | — |
| Expiry date | May 29, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C27/083
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An air mattress includes an air pocket unit including an air pocket module, a body portion into which the air pocket unit is inserted and fixed, a controller mounted at the body portion and controlling the air pocket unit, and a pressure sensor unit measuring pressure of the air pocket unit. The air pocket module includes multiple air pockets each having a hollow portion formed therein and configured to inflate due to air inflow or to deflate due to air outflow, and a bottom plate coupled to lower sides of the air pockets and configured to block the hollow portion of each of the air pockets.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.