Knife with replaceable blade
US9808942B2 · kind B2 · utility
Assignees
Inventor
Key dates
| Filing date | Mar 12, 2014 |
| Grant date | Nov 7, 2017 |
| Priority date | — |
| Expiry date | Apr 4, 2034 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB26B5/00
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
The present invention publishes a knife with a replaceable blade, comprising a housing, a cover arranged on the housing and a blade carrier arranged between the housing and the cover, characterized in that, a blade which can move between an extended position and a retracted position is installed on the blade carrier, and a blade cartridge carrier is arrange around the periphery of a position adjacent to the retracted position of the blade, the blade cartridge carrier is provided with an internal space of a blade shape to place spare blades. Wherein, the cover can be connected with the housing in an open type to fix the blade carrier between the cover and the housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.