Inflatable product provided with electric air pump
US7380301B2 · kind B2 · utility
13Cited by
53References
22Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 30, 2003 |
| Grant date | Jun 3, 2008 |
| Priority date | — |
| Expiry date | Oct 30, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/86646
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An air mattress includes a mattress pad, a back support to raise a part of the mattress pad, and an air pump assembly built into the mattress pad to inflate the mattress pad and the back support.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.