USD452447SExpiredUtility

Clock with movable advertisement signs

37
Assignee: LIMAX ELECTRONICS CO LTDPriority: Mar 23, 2001Filed: Mar 23, 2001Granted: Dec 25, 2001
Est. expiryMar 23, 2021(expired)· nominal 20-yr term from priority
Inventors:William H. K. ChuMin-Hua Lin
37
PatentIndex Score
3
Cited by
6
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a clock with movable advertisement signs, as shown and described.

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