Locking fasteners and devices and methods for making same
US11835074B2 · kind B2 · utility
0Cited by
14References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 30, 2020 |
| Grant date | Dec 5, 2023 |
| Priority date | — |
| Expiry date | Dec 25, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF16B21/16
- WIPO fieldMechanical elements
- WIPO sectorMechanical engineering
Abstract
A locking fastener may include a head and a shaft with a pin interface configured to engage a pin for locking the locking fastener in place. Such locking fasteners may be used to connect a plurality of casket components, and are especially useful for wooden caskets. Methods of making such locking fasteners using a fastener finishing device are also described herein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.