Knife sharpener

Details Knife sharpener Knife sharpener

1986-01-27

1988-06-21

Schmidt, Frederick R.

Abrasive tool making process, material, or composition

Impregnating or coating an abrasive tool

51214, 51181R, 51354, 76 86, 76 88, B24D 1508

Patent

active

047517956

ABSTRACT:
A crossed abrasive rod manual knife sharpener that can be rigidly supported on readily available with only light hand pressure and in other positions with the user's supporting hand well away from the sharpening area, and that is provided with a knife-blade alignment site and supporting surface edge guides.

REFERENCES:
patent: 67011 (1867-07-01), Young
patent: 1075110 (1913-10-01), Klusewitz
patent: 2460552 (1949-02-01), Tarapczynski
patent: 2749678 (1956-06-01), Jahn
patent: 4272925 (1981-06-01), Graves
patent: 4530188 (1985-07-01), Graves

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