USD621878SActiveUtility

Mathematical educational set

53
Assignee: Nechemia WeissPriority: Jul 24, 2008Filed: Jul 24, 2008Granted: Aug 17, 2010
Est. expiryJul 24, 2028(~2 yrs left)· nominal 20-yr term from priority
Inventors:Nechemia WeissSarah G. Weiss
53
PatentIndex Score
14
Cited by
11
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for a mathematical educational set, as shown and described.

Join the waitlist — get patent alerts

Track USD621878S — get alerts on status changes and closely related new filings.

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