USD315032SExpiredUtility
Pipe
Individually held — no corporate assignee on recordPriority: Jun 26, 1989Filed: Jun 26, 1989Granted: Feb 26, 1991
Est. expiryJun 26, 2009(expired)· nominal 20-yr term from priority
Inventors:Kiel R. Hayes
80
PatentIndex Score
41
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a pipe, as shown and described.
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