USD332305SExpiredUtility

Extraction hood for use in an extraction system to exhaust fumes from a work station

70
Assignee: AB PH NEDERMAN & COPriority: Jan 31, 1990Filed: Jul 24, 1990Granted: Jan 5, 1993
Est. expiryJan 31, 2010(expired)· nominal 20-yr term from priority
Inventors:Håkan Karlsson
70
PatentIndex Score
15
Cited by
13
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an extraction hood for use in an extraction system to exhaust fumes from a work station, as shown and described.

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