Inflatable cushion with shielded seams
US7077429B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 10, 2003 |
| Grant date | Jul 18, 2006 |
| Priority date | — |
| Expiry date | Sep 27, 2024 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB60R2021/23576
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
The inflatable cushion of the present invention includes at least two panels and one or more heat shield strips. Each panel has an inflatable region, an attachment region, and a peripheral edge. The attachment region is positioned between the peripheral edge and the inflatable region of each panel. An inward fold is disposed between the inflatable region and the attachment region of each panel. The attachment regions of each panel are disposed proximate each other. A heat shield strip is disposed on a portion of the attachment region and the inflatable region of the same panel. A secure fastener secures the attachment regions of each adjacent panel together and secures the heat shield strip to the attachment region on which it is disposed. A frangible fastener secures the heat shield strip to the adjacent inflatable region on which it is positioned.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.