USD491399SExpiredUtility
Armrest of office chair
Priority: Jul 29, 2003Filed: Jul 29, 2003Granted: Jun 15, 2004
Est. expiryJul 29, 2023(expired)· nominal 20-yr term from priority
Inventors:Ching-Hui Chi
68
PatentIndex Score
15
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for an armrest of office chair, as shown and described.
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