USD398975SExpiredUtility

Supply air device

Assignee: AIR INNOVATION SWEDEN ABPriority: Jun 20, 1996Filed: Nov 14, 1997Granted: Sep 29, 1998

Est. expiryJun 20, 2016(expired)· nominal 20-yr term from priority

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Claims

exact text as granted — not AI-modified

The ornamental design for a supply air device, as shown.

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