USD400972SExpiredUtility

Supply air device

42
Assignee: AIR INNOVATION SWEDEN ABPriority: Jun 20, 1996Filed: Nov 14, 1997Granted: Nov 10, 1998
Est. expiryJun 20, 2016(expired)· nominal 20-yr term from priority
Inventors:Bernt Nystrom
42
PatentIndex Score
2
Cited by
2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a supply air device, as shown.

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