USD508733SExpiredUtility

Auto-controlled stool seat

75
Priority: Jul 8, 2004Filed: Jul 8, 2004Granted: Aug 23, 2005
Est. expiryJul 8, 2024(expired)· nominal 20-yr term from priority
Inventors:Shao-Yu Peng
75
PatentIndex Score
20
Cited by
2
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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