Filter device with corner attachment
US6918940B1 · kind B1 · utility
24Cited by
16References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 23, 2003 |
| Grant date | Jul 19, 2005 |
| Priority date | — |
| Expiry date | Nov 27, 2023 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S55/31
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A filter element with a replaceable filtration panel held in place in a frame by elastic straps. A course support screen may be included atone side of the filtration panel.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.