USD756689SActiveUtility

Mattress foundation

36
Individually held — no corporate assignee on recordPriority: Dec 23, 2014Filed: Dec 23, 2014Granted: May 24, 2016
Est. expiryDec 23, 2034(~8.4 yrs left)· nominal 20-yr term from priority
Inventors:Rick L. Hartley
36
PatentIndex Score
4
Cited by
18
References
1
Claims

Claims

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

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