USD347684SExpiredUtility
Air freshener for use with a central heating system
Individually held — no corporate assignee on recordPriority: Mar 5, 1993Filed: Mar 5, 1993Granted: Jun 7, 1994
Est. expiryMar 5, 2013(expired)· nominal 20-yr term from priority
Inventors:George V. Lavino
15
PatentIndex Score
0
Cited by
4
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an air freshener for use with a central heating system, as shown and described.
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