Spacer arrangement for pleated filter
US7625418B1 · kind B1 · utility
24Cited by
21References
29Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 8, 2005 |
| Grant date | Dec 1, 2009 |
| Priority date | — |
| Expiry date | Dec 8, 2025 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T156/1015
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A pleated fluid filter having a pair of spaced longitudinally extending flanks is formed by at least one layer of a fluid filter media. A spacing member is integral with one of the flanks and extends outwardly in contacting relation with an adjacent flank.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.