USD428557SExpiredUtility

Office desk

73
Assignee: CHANG CHIEN-KUOPriority: May 24, 1999Filed: May 24, 1999Granted: Jul 25, 2000
Est. expiryMay 24, 2019(expired)· nominal 20-yr term from priority
Inventors:Chien-Kuo Chang
73
PatentIndex Score
16
Cited by
4
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for office desk, as shown and described.

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