USD283438SExpiredUtility

Replaceable air filter

62
Assignee: CONAIRPriority: Aug 5, 1982Filed: Aug 5, 1982Granted: Apr 15, 1986
Est. expiryAug 5, 2002(expired)· nominal 20-yr term from priority
Inventors:Edward J. Doyle
62
PatentIndex Score
8
Cited by
10
References
1
Claims

Claims

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

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