USD711441SActiveUtility

Hole saw

93
Assignee: IRWIN IND TOOL COPriority: Jan 13, 2010Filed: Aug 28, 2013Granted: Aug 19, 2014
Est. expiryJan 13, 2030(~3.5 yrs left)· nominal 20-yr term from priority
Inventors:Joseph Thomas NovakMatthew Christopher GreenRobert Richard ZielonkaJoseph H. DesantisChristopher F. FitzgeraldPeter WeremchukWilliam B. Korb
93
PatentIndex Score
47
Cited by
126
References
1
Claims

Claims

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

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