Folding knife with a substantially spherical locking mechanism
US6751868B2 · kind B2 · utility
50Cited by
7References
26Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 1, 2002 |
| Grant date | Jun 22, 2004 |
| Priority date | — |
| Expiry date | Feb 11, 2022 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B1/048
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
This invention relates to folding knives, and more particularly folding knives which have locking mechanisms which engage the knife blade to prevent the inadvertent closing of the knife blade.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.