Air pocket module and air mattress including same
US10362882B2 · kind B2 · utility
2Cited by
5References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 23, 2018 |
| Grant date | Jul 30, 2019 |
| Priority date | — |
| Expiry date | Jul 23, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47C27/083
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
An air pocket module inserted into an air mattress 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, wherein the air pocket includes: a top surface portion forming a top surface, a side surface portion connected with the top surface portion and forming a side surface, and a contact portion protruding upwardly from a center of the top surface portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.