Folding knife
US11633867B1 · kind B1 · utility
Assignee
Inventors
Key dates
| Filing date | May 25, 2022 |
| Grant date | Apr 25, 2023 |
| Priority date | — |
| Expiry date | May 25, 2042 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B1/10
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A folding knife includes a handle, a first liner inside the handle, and a second liner inside the handle and opposed to tire first liner. A blade has a tang and a cutting edge, and the tang of the blade pivotally connects the blade between the first and second liners. The blade has a retracted position in which the cutting edge is inside the handle and a deployed position in which the cutting edge is outside the handle. An actuator is at least partially between the first and second liners. A screw inside the handle has a first end opposed to a second end. The first end of the screw is engaged with the first liner, and the second end of the screw is threadingly engaged with the second liner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.