Knife sharpener
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Mar 3, 1987
Grant Date -
N/A
app pub date -
Nov 16, 1984
filing date -
Nov 16, 1984
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A knife sharpener (10) includes a pair of arms (12, 14) pivoted together at their inner ends about a shaft (22) to provide continuous adjustment of the angular orientation between sharpening sticks (24, 26) which are seated in the outer ends of the handles for continuous rotational adjustment, in order to provide precise sharpening.
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Family
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Cited Art Landscape
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