USD637510SActiveUtility

Ring

43
Assignee: De Beers Centenary AGPriority: Apr 25, 2010Filed: Oct 25, 2010Granted: May 10, 2011
Est. expiryApr 25, 2030(~3.7 yrs left)· nominal 20-yr term from priority
Inventors:Costantino Papadimitriou
43
PatentIndex Score
3
Cited by
19
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for ring, as shown and described.

Join the waitlist — get patent alerts

Track USD637510S — get alerts on status changes and closely related new filings.

We store only your email — no account needed. See our privacy policy.