USD741222SActiveUtility

Rail rolling apparatus

38
Individually held — no corporate assignee on recordPriority: Nov 22, 2013Filed: Nov 22, 2013Granted: Oct 20, 2015
Est. expiryNov 22, 2033(~7.3 yrs left)· nominal 20-yr term from priority
Inventors:John W. Pratt
38
PatentIndex Score
4
Cited by
21
References
1
Claims

Claims

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

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