USD502827SExpiredUtility

Chair armrest

20
Assignee: CHANG YEE STEEL CO LTDPriority: Aug 18, 2003Filed: Aug 18, 2003Granted: Mar 15, 2005
Est. expiryAug 18, 2023(expired)· nominal 20-yr term from priority
Inventors:Tsai-Fu Yun
20
PatentIndex Score
2
Cited by
5
References
1
Claims

Claims

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

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