USD280128SExpiredUtility

Air cleaner

71
Assignee: CONAIRPriority: Mar 14, 1983Filed: Mar 14, 1983Granted: Aug 13, 1985
Est. expiryMar 14, 2003(expired)· nominal 20-yr term from priority
Inventors:Edward J. DoyleJames M. Rittenhouse
71
PatentIndex Score
11
Cited by
7
References
1
Claims

Claims

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

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