USD366106SExpiredUtility

Air filter

59
Assignee: DAIKIN IND LTDPriority: Mar 19, 1993Filed: Sep 20, 1993Granted: Jan 9, 1996
Est. expiryMar 19, 2013(expired)· nominal 20-yr term from priority
Inventors:Katsutoshi YamamotoOsamu TanakaOsamu InoueToshio KusumiShinichi ChaenJun AsanoNobuki Uraoka
59
PatentIndex Score
9
Cited by
3
References
1
Claims

Claims

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

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