Retaining ring apparatus and method
US6843612B2 · kind B2 · utility
1Cited by
9References
15Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 28, 2002 |
| Grant date | Jan 18, 2005 |
| Priority date | — |
| Expiry date | Feb 28, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T403/49
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A twist ring for placement in an annular groove having a generally C-shaped region with two ends. The twist ring has a first leg extending from one end and a second leg extending from the second end. The twist ring additionally has at least one finger projecting inwardly from the C-shaped region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.