USD487977SExpiredUtility

Chair platform

39
Priority: Feb 27, 2002Filed: Aug 23, 2002Granted: Apr 6, 2004
Est. expiryFeb 27, 2022(expired)· nominal 20-yr term from priority
Inventors:Reinier Hill
39
PatentIndex Score
4
Cited by
6
References
1
Claims

Claims

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

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