USD837023SActiveUtility
Kitchen knife sharpener
Est. expiryJan 26, 2037(~10.4 yrs left)· nominal 20-yr term from priority
Inventors:Takafumi Matsuoka
22
PatentIndex Score
0
Cited by
11
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a kitchen knife sharpener, as shown and described.Join the waitlist — get patent alerts
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