USD349158SExpiredUtility

Filter hood

52
Assignee: STANDEX INT CORPORATIONPriority: Mar 19, 1992Filed: Mar 19, 1992Granted: Jul 26, 1994
Est. expiryMar 19, 2012(expired)· nominal 20-yr term from priority
Inventors:Leonard R. Lieblein
52
PatentIndex Score
8
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2
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a filter hood, as shown and described.

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