Kinetic opening folding knife
US6725545B2 · kind B2 · utility
38Cited by
9References
23Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 31, 2001 |
| Grant date | Apr 27, 2004 |
| Priority date | — |
| Expiry date | Aug 31, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B1/04
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A multi-purpose self defense tool is provided which can be used for pinching an opponent, delivering a blow and/or as a kinetic opening folding knife by positioning a pointed hump located on the non-cutting edge of the blade against an object or the body of an opponent and dragging the tool in a rapid motion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.