Fastener assembly
US11795989B2 · kind B2 · utility
0Cited by
23References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 28, 2020 |
| Grant date | Oct 24, 2023 |
| Priority date | — |
| Expiry date | Sep 18, 2041 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B33/002
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A fastener assembly to be used in the construction of semi-trailers consisting of a first fastener having a head and a shank, a mating second fastener, and a plurality of axially extending knurls formed on the shank. The knurls engage in a hole for receiving the first fastener to prevent rotation and removal of the first fastener. The first fastener may also be provided with an encapsulating cover with two sealing points on its underside to seal the fastener to a surface through which the fastener is inserted.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.