USD445493SExpiredUtility

Supply-air device

68
Assignee: AIR INNOVATION SWEDEN ABPriority: Dec 5, 2000Filed: Dec 5, 2000Granted: Jul 24, 2001
Est. expiryDec 5, 2020(expired)· nominal 20-yr term from priority
Inventors:Bernt Nystrom
68
PatentIndex Score
16
Cited by
2
References
1
Claims

Claims

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

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