USD321932SExpiredUtility
Air freshener housing
Individually held — no corporate assignee on recordPriority: Apr 19, 1990Filed: Apr 19, 1990Granted: Nov 26, 1991
Est. expiryApr 19, 2010(expired)· nominal 20-yr term from priority
Inventors:Ralph E. Duszynski
21
PatentIndex Score
4
Cited by
3
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an air freshener housing, as shown and described.
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