USD708708SActiveUtility

Check valve

54
Assignee: HARVELL MICHAEL LEEPriority: May 6, 2013Filed: May 6, 2013Granted: Jul 8, 2014
Est. expiryMay 6, 2033(~6.8 yrs left)· nominal 20-yr term from priority
Inventors:Michael Lee Harvell
54
PatentIndex Score
12
Cited by
18
References
1
Claims

Claims

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

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