USD531285SExpiredUtility

P-trap for plumbing drainage systems

55
Individually held — no corporate assignee on recordPriority: Mar 9, 2005Filed: Mar 9, 2005Granted: Oct 31, 2006
Est. expiryMar 9, 2025(expired)· nominal 20-yr term from priority
Inventors:Anthony Williams
55
PatentIndex Score
15
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
CLAIM 
     
       The ornamental design for a P-trap for plumbing drainage systems, as shown.

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