USD281352SExpiredUtility

Electric fan

45
Assignee: CHANG SHU-FENPriority: Jan 10, 1983Filed: Jan 10, 1983Granted: Nov 12, 1985
Est. expiryJan 10, 2003(expired)· nominal 20-yr term from priority
Inventors:Shu-Fen Chang
45
PatentIndex Score
6
Cited by
11
References
1
Claims

Claims

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

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