USD344582SExpiredUtility
Scented filter
Individually held — no corporate assignee on recordPriority: Mar 25, 1993Filed: Mar 25, 1993Granted: Feb 22, 1994
Est. expiryMar 25, 2013(expired)· nominal 20-yr term from priority
Inventors:Marvin E. Williams
63
PatentIndex Score
13
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a scented filter, as shown and described.
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