USD435204SExpiredUtility

Square drive wrench

56
Assignee: SP AIR KABASIKI KAISHAPriority: Nov 12, 1999Filed: Nov 12, 1999Granted: Dec 19, 2000
Est. expiryNov 12, 2019(expired)· nominal 20-yr term from priority
Inventors:Osamu Izumisawa
56
PatentIndex Score
10
Cited by
32
References
1
Claims

Claims

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

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