Inflatable pouches
US9969136B2 · kind B2 · utility
9Cited by
21References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 19, 2013 |
| Grant date | May 15, 2018 |
| Priority date | — |
| Expiry date | Dec 17, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/1334
- WIPO fieldTextile and paper machines
- WIPO sectorMechanical engineering
Abstract
A supply of inflatable pouches includes an inflatable web defining a series of inflatable chambers, a longitudinal fold in the web such that the web is configured in the form of two juxtaposed inflatable panels joined together at the longitudinal fold, and a series of transverse seals that bond the panels together to form a series of inflatable pouches between pairs of the transverse seals.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.