USD682446SActiveUtility

Stair tread

68
Individually held — no corporate assignee on recordPriority: Apr 8, 2010Filed: Jun 12, 2012Granted: May 14, 2013
Est. expiryApr 8, 2030(~3.7 yrs left)· nominal 20-yr term from priority
Inventors:Robert H. Young
68
PatentIndex Score
13
Cited by
1
References
1
Claims

Claims

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

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