Patents by Inventor Michael J. Freeman

Michael J. Freeman has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 4117605
    Abstract: A real time conversational verbal interactive toy apparatus capable of providing a conversational type response to an interrogatory message from a removably insertable magnetic storage medium which comprises a plurality of coextensive multipurpose audio tracks contained in a housing includes a multipurpose selection apparatus for directly selecting one of the tracks for reproducing the selected information stored thereon, such as a multiple choice response to the interrogatory message, an insertion security apparatus operatively associated with a receptacle therein for providing an insertion condition for the inserted received magnetic storage medium housing with respect to the receptacle, the storage medium housing having a playback authorization code disposed thereon, the insertion security apparatus comprising elements responsive to this code for providing the insertion condition therefrom, and a condition responsive network operatively associated with the insertion security apparatus for controllably enab
    Type: Grant
    Filed: June 24, 1976
    Date of Patent: October 3, 1978
    Assignee: Michael J. Freeman
    Inventors: Lawrence G. Kurland, Michael J. Freeman
  • Patent number: 4078316
    Abstract: A real time conversational verbal interactive toy apparatus capable of providing a conversational type playback response to an interrogatory message from a removably insertable magnetic storage medium which comprises a plurality of coextensive multipurpose audio tracks contained in a housing includes parallel connected switch banks for directly selecting one of the tracks for reproducing the selected information stored thereon, such as a particular category, which may vary, of multiple choice response to the interrogatory message with the particular category of response being contained in the interrogatory message. Additional descriptive information on the answered interrogatory message may simultaneously be provided by selection of one track while the other selected tracks are capable of providing responsive messages to the next interrogatory message, with all of the tracks being spatially related in time along the length thereof.
    Type: Grant
    Filed: June 24, 1976
    Date of Patent: March 14, 1978
    Inventor: Michael J. Freeman
  • Patent number: 3947972
    Abstract: A real time conversational student response teaching apparatus comprising a magnetic storage medium, such as a tape, having a plurality of audio tracks having audio information stored thereon for selective playback therefrom. The storage medium contains information stored on each track in a plurality of reproducible information segments, each of which comprises a complete message which is reproducible directly in response to the selection of the track upon which the segments are stored. One of the tracks, preferably a centrally located track having a greater track width than the others, contains interrogatory messages and associated multiple choice selectible responses to a particular interrogatory message while a plurality of the other tracks contain responsive messages related in real time and content to the interrogatory messages in a conversational real time environment.
    Type: Grant
    Filed: March 20, 1974
    Date of Patent: April 6, 1976
    Inventor: Michael J. Freeman