USD436818SExpiredUtility

Impact wrench

97
Assignee: S P AIR KKPriority: Jan 26, 2000Filed: May 26, 2000Granted: Jan 30, 2001
Est. expiryJan 26, 2020(expired)· nominal 20-yr term from priority
Inventors:Osamu Izumisawa
97
PatentIndex Score
79
Cited by
48
References
1
Claims

Claims

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

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