Portable cutting tool sharpener

Abrading – Frame or mount – Portable abrader

Patent

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Details

451524, 451461, B24B 2300

Patent

active

061296163

ABSTRACT:
The invention comprises a device for sharpening cutting tools, such as knives, scissors, etc., with an abrasive or steel piece. The device is characterized by a U-shaped body formed as an open handle and having on its underside a supporting or bracing surface. The U-shaped body is equipped with a projecting piece receiver extending toward the front of the device and designed to hold the abrasive or steel piece. Below the receiver is a ceramic rod which can be shifted lengthwise toward the front and which serves to smooth irregularities in the cutting tool edge being sharpened.

REFERENCES:
patent: 3861987 (1975-01-01), Martin
patent: 3894362 (1975-07-01), Graves
patent: 4231199 (1980-11-01), Gomez et al.
patent: 4550632 (1985-11-01), Inman
patent: 5397262 (1995-03-01), Lii

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