USD634343SExpiredUtility

Hole saw blade

94
Assignee: IRWIN IND TOOL COPriority: Aug 23, 2004Filed: Dec 24, 2009Granted: Mar 15, 2011
Est. expiryAug 23, 2024(expired)· nominal 20-yr term from priority
Inventors:William A. Burke, Iii
94
PatentIndex Score
49
Cited by
103
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for hole saw blade, as shown and described.

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