USD442509SExpiredUtility
Ring
Priority: Dec 8, 1997Filed: May 26, 1998Granted: May 22, 2001
Est. expiryDec 8, 2017(expired)· nominal 20-yr term from priority
Inventors:Atsuko Yamanaka
79
PatentIndex Score
30
Cited by
8
References
1
Claims
Claims
exact text as granted — not AI-modifiedThe ornamental design for a ring, as shown and described.
Join the waitlist — get patent alerts
Track USD442509S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.