USD576704SExpiredUtility

Sanitary check valve

86
Assignee: NEOPERL GMBHPriority: Jun 12, 2006Filed: Oct 18, 2006Granted: Sep 9, 2008
Est. expiryJun 12, 2026(expired)· nominal 20-yr term from priority
Inventors:Manfred Gilcher
86
PatentIndex Score
41
Cited by
9
References
1
Claims

Claims

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

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