USD388494SExpiredUtility

Inflatable frame structure

65
Assignee: LIU CHANG HSIUNGPriority: Aug 2, 1996Filed: Aug 2, 1996Granted: Dec 30, 1997
Est. expiryAug 2, 2016(expired)· nominal 20-yr term from priority
Inventors:Chang-Hsiung Liu
65
PatentIndex Score
14
Cited by
6
References
1
Claims

Claims

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

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