USD538347SExpiredUtility
Multimedia curriculum device
Est. expiryNov 2, 2025(expired)· nominal 20-yr term from priority
Inventors:Alan Davis
32
PatentIndex Score
1
Cited by
5
References
1
Claims
Claims
exact text as granted — not AI-modifiedCLAIM
An ornamental design for a multimedia curriculum device, as shown and described.Join the waitlist — get patent alerts
Track USD538347S — get alerts on status changes and closely related new filings.
We store only your email — no account needed. See our privacy policy.