USD860752SActiveUtility
Knife sharpener
Est. expiryApr 10, 2038(~11.7 yrs left)· nominal 20-yr term from priority
Inventors:David R. Bloch
60
PatentIndex Score
7
Cited by
45
References
1
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The ornamental design for a knife sharpener, as shown and described.Cited by (0)
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