Pencil sharpener

Details Pencil sharpener Pencil sharpener

1981-02-20

1983-09-27

Schran, Donald R.

Bridges

145 361, B43L 2308

Patent

active

044063156

ABSTRACT:
A pencil sharpener is constructed in the overall configuration of a pen, and arranged to fit within a person's breast pocket. The pencil sharpener includes a tubular receptacle having one closed end and a sharpening tool at its other, opened end. A cap is arranged to fit over the tubular receptacle to close the open end and cover the sharpening tool. Alternate tools for crayons and drawing pencils are described.

REFERENCES:
patent: 653720 (1900-07-01), Weitzel
patent: 703967 (1902-07-01), O'Byrne
patent: 942107 (1909-12-01), Rydquist
patent: 1266806 (1918-05-01), Hoeller

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