Patents by Inventor Manuel G. Y. Chin

Manuel G. Y. Chin 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).

  • Toy molding apparatus and material for use therewith
    Patent number: 4215843
    Abstract: A toy molding apparatus having a housing or container with a heat source therein surrounded by a heat directing baffle member, at least a portion of the baffle member being configured for receiving a plastic squeeze bottle containing a gelatinous substance therein, the substance being generally solid at room temperature and approaching a liquid state at approximately 105.degree. Fahrenheit. The bottle is positioned within the receptacle for heating by the heat source and upon reaching a fluid state it is poured into a separate mold member to set upon cooling.
    Type: Grant
    Filed: February 17, 1978
    Date of Patent: August 5, 1980
    Assignee: Mattel, Inc.
    Inventors: Derek J. Gay, Robert G. Trout, Manuel G. Y. Chin, James E. Sawyer