USD377829SExpiredUtility

Component for a ventilation duct system

90
Assignee: LINDAB ASPriority: Nov 9, 1994Filed: May 5, 1995Granted: Feb 4, 1997
Est. expiryNov 9, 2014(expired)· nominal 20-yr term from priority
Inventors:Werner J. Andresen
90
PatentIndex Score
52
Cited by
8
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a component for a ventilation duct system, as shown and described.

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