Inflation and deflation apparatus
US7320347B2 · kind B2 · utility
20Cited by
16References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 27, 2005 |
| Grant date | Jan 22, 2008 |
| Priority date | — |
| Expiry date | Jun 22, 2026 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T137/3677
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
A tool allowing both the inflation and deflation of air-filled bags such as dunnage bags is disclosed. The tool comprises a sliding control to easily and safely turn the flow of air on and off. The tool is switched from inflation to deflation mode by moving the bag connecting valve from one end of the device to the other.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.