Process for preparing a laminated, thermoformed film
US7219484B2 · kind B2 · utility
2Cited by
10References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 24, 2002 |
| Grant date | May 22, 2007 |
| Priority date | — |
| Expiry date | Mar 25, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1054
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A process for preparing a laminated, thermoformed film which comprises:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.