USD457810SExpiredUtility
Wheel assembly for an office chair
Priority: Sep 26, 2001Filed: Sep 26, 2001Granted: May 28, 2002
Est. expirySep 26, 2021(expired)· nominal 20-yr term from priority
Inventors:Ching-Hui Chi
62
PatentIndex Score
12
Cited by
2
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a wheel assembly for an office chair, as shown and described.
Join the waitlist — get patent alerts
Track USD457810S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.