Question and answer game Patent #: 4069597
ApplicationNo. 06/008024 filed on 01/31/1979
US Classes:84/470R, Teaching devices434/340, Part of electric circuit completed when examinee places free element in contact with another element84/471R, Charts or boards84/483.1, Tune Sheets84/678Selecting circuits
ExaminersPrimary: Hix, L. T.
Assistant: Schreyer, S. D.
Attorney, Agent or Firm
International ClassesG09B 15/04 (20060101)
G09B 15/02 (20060101)
Foreign Application Priority Data1978-02-10 IT
AbstractA device for teaching music comprising, in combination, a set of pegs or keys subdivided into seven groups corresponding to the seven musical notes, a set of cards obtained by a sheet material, each card containing a musical passage consisting of coded holes corresponding to the notes of the passage, and means for reproducing the sounds corresponding to each of the seven notes when the respective pegs selectively associated with each hole are first introduced into said holes, and then sequentially depressed.