Fastener
US7891926B2 · kind B2 · utility
40Cited by
25References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jan 28, 2008 |
| Grant date | Feb 22, 2011 |
| Priority date | — |
| Expiry date | Mar 19, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S411/913
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A fastener having a shank with a moveable portion that improves insertion of the fastener into an aperture, as well as improves the retention of the fastener within the aperture and the resistance of the fastener to extraction.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.