USD397201SExpiredUtility

Air filter grill

61
Assignee: VORNADO AIR CIRCULATION SYSTEMS INCPriority: Aug 11, 1997Filed: Aug 11, 1997Granted: Aug 18, 1998
Est. expiryAug 11, 2017(expired)· nominal 20-yr term from priority
Inventors:Glen W. EdigerGary P. Israel
61
PatentIndex Score
11
Cited by
3
References
1
Claims

Claims

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

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