USD681702SActiveUtility

Punching machine

45
Assignee: MUELLER ROBERTPriority: Mar 28, 2011Filed: Mar 28, 2011Granted: May 7, 2013
Est. expiryMar 28, 2031(~4.7 yrs left)· nominal 20-yr term from priority
Inventors:Robert Mueller
45
PatentIndex Score
5
Cited by
10
References
1
Claims

Claims

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

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