Combined envelope opener and pencil sharpener unit

Details Combined envelope opener and pencil sharpener unit Combined envelope opener and pencil sharpener unit

1987-01-23

1988-05-03

Watts, Douglas D.

Cutlery

Combined cutlery or combined with ancillary feature

With skin-removal means

7160, 30278, 30453, 30459, 30DIG3, B23B 100

Patent

active

047411058

ABSTRACT:
A combined envelope opener and pencil sharpener unit has an envelope opener part (1) constructed to receive a letter envelope (5) for the like to be opened passed in a substantially horizontal plane therethrough and operable electrically to cut open an edge margin of the envelope (5) or the like in a directional substantially at rights angles to said plane during passage therethrough. The unit also includes a pencil sharpener part (2) constructed to receive a pencil or the like to be sharpened inserted substantially at right angles to said plane and operable electrically to sharpen the inserted end of the pencil.

REFERENCES:
patent: D114629 (1939-05-01), Becker
patent: 131904 (1872-10-01), Powell
patent: 4389780 (1983-06-01), Ostroski et al.
patent: 4601316 (1986-07-01), Verdi

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