Barrier panel
US5181354A · kind A · utility
7Cited by
11References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 5, 1991 |
| Grant date | Jan 26, 1993 |
| Priority date | — |
| Expiry date | Mar 5, 2011 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05B16/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A barrier panel for enclosures and shield with a self-supporting framework of rigid tubes encompassing at least one through opening. The opening is enclosed by a cover sheet of flexible plastic film releasably secured to the framework by snap-on clips and a complementary retainer attached to a side face of the framework.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.