USD427040SExpiredUtility

Electric rotary tool

91
Assignee: CHOON NANG ELECTRICAL APPLIANCE MFY LTDPriority: Nov 12, 1999Filed: Nov 12, 1999Granted: Jun 27, 2000
Est. expiryNov 12, 2019(expired)· nominal 20-yr term from priority
Inventors:Ping Hay Heun
91
PatentIndex Score
41
Cited by
6
References
1
Claims

Claims

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

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