Education and demonstration – Question or problem eliciting response – Cathode ray screen display included in examining means
Reexamination Certificate
2007-05-15
2007-05-15
Cheng, Joe H. (Department: 3714)
Education and demonstration
Question or problem eliciting response
Cathode ray screen display included in examining means
C434S322000, C434S156000, C434S167000, C434S169000, C434S172000, C434S176000, C434S201000, C434S362000
Reexamination Certificate
active
10756483
ABSTRACT:
An electronic educational toy designed to teach letters, words and numbers and stimulate the development of a child's mind using audio feedback, the educational toy including an enclosure enclosing a processor, a data storage medium and a speaker and having a substantially planar surface, at least a portion of which comprises a contact-sensitive display screen for being contacted by a child.
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Heit Warren S.
Marcus Brian I.
Cheng Joe H.
Tinkers & Chance
Vierra Magen Marcus & DeNiro LLP
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