USD375547SExpiredUtility

Window fan

55
Assignee: DURACRAFT CORPPriority: Jun 20, 1994Filed: Jun 20, 1994Granted: Nov 12, 1996
Est. expiryJun 20, 2014(expired)· nominal 20-yr term from priority
Inventors:Jui-Shang Wang
55
PatentIndex Score
7
Cited by
35
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a window fan, as shown.

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