USD463151SExpiredUtility

Chair frame

61
Priority: Jul 20, 2001Filed: Jul 20, 2001Granted: Sep 24, 2002
Est. expiryJul 20, 2021(expired)· nominal 20-yr term from priority
Inventors:Lausan Chung-Hsin Liu
61
PatentIndex Score
11
Cited by
8
References
1
Claims

Claims

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

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