Inflatable product provided with electric air pump
US6990700B2 · kind B2 · utility
36Cited by
50References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 22, 2001 |
| Grant date | Jan 31, 2006 |
| Priority date | — |
| Expiry date | Jun 30, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/86646
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
An inflatable product that includes a chamber and an electric air pump for inflating the chamber. The air pump has an air intake and an air outlet. The air intake is connected to the outside of the chamber and the air outlet is connected to the inside of the chamber when the air pump is moved to a first position. The air intake is connected to the inside of the chamber and the air outlet is connected to the outside of the chamber when the air pump is moved to a second position.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.