USD476239SExpiredUtility
Time clock
Priority: Jun 12, 2002Filed: Jun 12, 2002Granted: Jun 24, 2003
Est. expiryJun 12, 2022(expired)· nominal 20-yr term from priority
Inventors:Hua Wen Hsu
70
PatentIndex Score
16
Cited by
9
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a time clock, as shown and described.
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