Education and demonstration – Question or problem eliciting response
Reexamination Certificate
2006-03-28
2006-03-28
Harris, Chanda L. (Department: 3715)
Education and demonstration
Question or problem eliciting response
C434S323000, C434S201000, C434S362000, C434S156000, C434S159000, C434S167000, C434S169000
Reexamination Certificate
active
07018213
ABSTRACT:
An electronic educational toy having a housing for teaching letters, words, numbers or pictures 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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