Fluid filter retainer and seal apparatus
US6729477B2 · kind B2 · utility
9Cited by
8References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 3, 2002 |
| Grant date | May 4, 2004 |
| Priority date | — |
| Expiry date | May 3, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S277/918
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A sealing ring is anchored to a filter retainer included in a fluid filter assembly. An insert-molding process is used to anchor the sealing ring to the filter retainer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.