Sharpening and deburring tool
US5291805A · kind A · utility
Inventors
Key dates
| Filing date | Jul 6, 1992 |
| Grant date | Mar 8, 1994 |
| Priority date | — |
| Expiry date | Jul 6, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S76/11
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A hand held sharpening and deburring tool is disclosed which is capable of sharpening a variety of bladed implements such as knives, hatchets, scissors, cleavers, garden trowels and etc. The tool comprises a body having a handle grip section, a sharpening/deburring section and a transition section that melds the grip and sharpening/deburring sections together and also mounts a guard for protecting the operator's hand from injury. The sharpening/deburring section including a first transversely mounted sharpening/deburring insert extending to one side of the body for sharpening or deburring a scissors blade or like device, said sharpening/deburring section also including second and third sharpening/deburring inserts defining a V-shaped notch which extends toward the tip of the body for sharpening or deburring the cutting edge of a knife or like device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.