USD508986SExpiredUtility

Auto-controlled stool seat

56
Priority: Jul 8, 2004Filed: Jul 8, 2004Granted: Aug 30, 2005
Est. expiryJul 8, 2024(expired)· nominal 20-yr term from priority
Inventors:Shao-Yu Peng
56
PatentIndex Score
9
Cited by
3
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a auto-controlled stool seat, as shown.

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