USD395705SExpiredUtility

Air filter

81
Assignee: VORNADO AIR CIRCULATION SYSTEMS INCPriority: Aug 6, 1997Filed: Aug 6, 1997Granted: Jun 30, 1998
Est. expiryAug 6, 2017(expired)· nominal 20-yr term from priority
Inventors:Glen W. EdigerGary P. Israel
81
PatentIndex Score
24
Cited by
5
References
1
Claims

Claims

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

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