USD577415SExpiredUtility

Water filtration device

46
Individually held — no corporate assignee on recordPriority: Aug 16, 2004Filed: Dec 17, 2007Granted: Sep 23, 2008
Est. expiryAug 16, 2024(expired)· nominal 20-yr term from priority
Inventors:Worrell A. Reid
46
PatentIndex Score
8
Cited by
13
References
1
Claims

Claims

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

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