USD252239SExpiredUtility
Tubseat
Individually held — no corporate assignee on recordPriority: Oct 25, 1976Filed: Mar 28, 1977Granted: Jul 3, 1979
Est. expiryOct 25, 1996(expired)· nominal 20-yr term from priority
Inventors:Harold M. Smith
45
PatentIndex Score
7
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a tubseat, as shown and described.
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