Grommet for attaching cover and cover
US11846309B2 · kind B2 · utility
0Cited by
21References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 10, 2021 |
| Grant date | Dec 19, 2023 |
| Priority date | — |
| Expiry date | Apr 1, 2042 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B21/073
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
The concave part includes an open end portion having an inner diameter greater than an outer diameter of a tip end portion of a ball stud, a fitting portion which is connected to the open end portion and has an inlet smaller than the outer diameter of the tip end portion and in which the tip end portion is housed, and a plurality of slits which are formed in a fitting direction of the ball stud from the open end portion and arranged at a predetermined interval along the circumference of the concave part. The pull-out prevention part includes a plurality of first ribs located on extensions of the respective slits.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.