Actuating holder for combined electric eraser-pencil sharpeners
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United States of America Patent
Stats
-
Feb 14, 1984
Grant Date -
N/A
app pub date -
Mar 5, 1981
filing date -
Mar 5, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A holder for a combined electric eraser-pencil sharpener which causes the sharpener to be actuated upon insertion of the pencil. A using draftsperson thus obtains the benefits of a separate fixed sharpener and avoids picking up and using the hand-held combined eraser-sharpener. The holding device comprises an open-ended cup structure containing a supporting spring. As the electric eraser-pencil sharpener being supported is moved under pencil insertion forces, switch actuation means activate the sharpener by depressing the motor switch.
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Cited Art Landscape
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