USD325434SExpiredUtility

Air diffuser

89
Assignee: CONTINENTAL IND INCPriority: Mar 20, 1990Filed: Mar 20, 1990Granted: Apr 14, 1992
Est. expiryMar 20, 2010(expired)· nominal 20-yr term from priority
Inventors:Thomas R. Dosmann
89
PatentIndex Score
58
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an air diffuser, as shown and described.

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