USD439722SExpiredUtility

Electric winch

83
Priority: Jun 14, 2000Filed: Jun 14, 2000Granted: Mar 27, 2001
Est. expiryJun 14, 2020(expired)· nominal 20-yr term from priority
Inventors:Shih Jyi Huang
83
PatentIndex Score
28
Cited by
12
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an electric winch, as shown and described.

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