USD385919SExpiredUtility

Automated educational device

Assignee: TOMSEN CLARENCEPriority: Oct 16, 1995Filed: Oct 16, 1995Granted: Nov 4, 1997
Est. expiryOct 16, 2015(expired)· nominal 20-yr term from priority
Inventors:Clarence Tomsen
15
PatentIndex Score
3
Cited by
5
References
1
Claims

Claims

exact text as granted — not AI-modified
The ornamental design for an automated educational device, as shown and described.

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