USD270809SExpiredUtility

Power wrench

39
Assignee: MAEDA METAL INDPriority: May 31, 1980Filed: Sep 23, 1980Granted: Oct 4, 1983
Est. expiryMay 31, 2000(expired)· nominal 20-yr term from priority
Inventors:Seiji IkedaKatsuyuki Ono
39
PatentIndex Score
2
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a power wrench, as shown and described.

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