USD459099SExpiredUtility

Swing chair support frame

65
Priority: Jul 13, 2001Filed: Jul 13, 2001Granted: Jun 25, 2002
Est. expiryJul 13, 2021(expired)· nominal 20-yr term from priority
Inventors:Lausan Chung-Hsin Liu
65
PatentIndex Score
13
Cited by
5
References
1
Claims

Claims

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

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