USD516890SExpiredUtility

Electric screwdriver

41
Assignee: BIRDSKY CORPPriority: Jun 14, 2004Filed: Jun 14, 2004Granted: Mar 14, 2006
Est. expiryJun 14, 2024(expired)· nominal 20-yr term from priority
Inventors:Yao-Ju Huang
41
PatentIndex Score
5
Cited by
8
References
1
Claims

Claims

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

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