USD331369SExpiredUtility
Wall clock
Individually held — no corporate assignee on recordPriority: Jun 12, 1990Filed: Jun 12, 1990Granted: Dec 1, 1992
Est. expiryJun 12, 2010(expired)· nominal 20-yr term from priority
Inventors:Paul Chen
40
PatentIndex Score
3
Cited by
10
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a wall clock, as shown and described.
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