Patents by Inventor Anna M. Davison

Anna M. Davison 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: 5323370
    Abstract: A children's music player with control lockout includes a housing supporting a conventional audio music player having a plurality of control arms operable in connection therewith. An on button and an off button are positioned upon the housing to provide access thereto by a child user. The remaining player controls are supported within a control panel having a lockout mechanism utilizing a slide bar which cooperates with locking tabs on the controls to permit adjustment of the controls in one position and preclude adjustment thereof in the lockout position.
    Type: Grant
    Filed: May 31, 1991
    Date of Patent: June 21, 1994
    Assignee: Mattel, Inc.
    Inventors: Anna M. Davison, Scott D. Goodman