Erasing knife

Details Erasing knife Erasing knife

1979-09-10

1981-02-10

Peters, Jimmy C.

Cutlery

Cutting tools

Scrapers

30349, B26B 100

Patent

active

042493064

ABSTRACT:
According to the disclosure there is provided a continuously sharp erasing knife by a thin, hardened steel strip honed along at least one edge being given a special form with the aid of a dispenser, allowing the honed edge to be applied to a substructure for erasure in an effective cutting or scraping attitude. The strip is provided with weak zones and can be successively advanced from the dispenser so that end pieces which have become blunt can be broken off. At the same time, the dispenser forms a storage container for these broken-off pieces.

REFERENCES:
patent: 1629775 (1927-05-01), Collander
patent: 2051199 (1936-08-01), Christianson
patent: 2054104 (1936-09-01), Smith
patent: 2057984 (1936-10-01), Staples
patent: 2563634 (1951-08-01), Arey

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