Education and demonstration – Question or problem eliciting response – Cathode ray screen display included in examining means
Reexamination Certificate
2006-04-18
2006-04-18
Harris, Chanda L. (Department: 3715)
Education and demonstration
Question or problem eliciting response
Cathode ray screen display included in examining means
C434S362000
Reexamination Certificate
active
07029283
ABSTRACT:
An electronic educational toy having a housing for teaching children comprising a toy housing supporting a substantially planar work platform on which a child can make selections by causing contact with the work platform and enclosing a speaker, a processor, and a sensing system sensing occurrences of contact caused by the child across the surface of the work platform.
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Heit Warren S.
Marcus Brian I.
Harris Chanda L.
Tinkers & Chance
Vierra Magen Marcus Harmon & DeNiro LLP
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