Interlocking double throwing knife
US8931179B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Aug 17, 2011 |
| Grant date | Jan 13, 2015 |
| Priority date | — |
| Expiry date | Feb 11, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B29/025
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
An interlocking double throwing knife comprises: a first opposable throwing knife having a first blade and a first handle attached to the first blade, where the first handle has a first receptacle for housing another blade; and a second opposable throwing knife having a second blade and a second handle attached to the second blade, where the second handle has a second receptacle for housing another blade. The first opposable throwing knife and the second opposable throwing knife interlock by simultaneously inserting the first blade into the second receptacle and the second blade into the first receptacle such that the first blade and the second blade are sheathed within opposing knife handles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.