USD756737SActiveUtility
Chainsaw sharpener
Est. expiryOct 21, 2034(~8.3 yrs left)· nominal 20-yr term from priority
Inventors:Enrico Cigarini
46
PatentIndex Score
4
Cited by
12
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
The ornamental design for a chainsaw sharpener, as shown and described.Join the waitlist — get patent alerts
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