Vacuum bag processing of composite parts using a conformable vacuum bag assembly
US9707705B2 · kind B2 · utility
1Cited by
1References
21Claims
0Family size
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Key dates
| Filing date | Jul 2, 2013 |
| Grant date | Jul 18, 2017 |
| Priority date | — |
| Expiry date | Oct 31, 2035 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB29C70/443
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A vacuum bag assembly is used to process the composite part. The vacuum bag assembly includes a stretchable vacuum bag attached to a stretchable breather.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.