USD308909SExpiredUtility
Shower ring
Individually held — no corporate assignee on recordPriority: Dec 11, 1986Filed: Dec 11, 1986Granted: Jul 3, 1990
Est. expiryDec 11, 2006(expired)· nominal 20-yr term from priority
Inventors:Rosalie H. Levine
29
PatentIndex Score
5
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a shower ring, as shown and described.
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