Patents by Inventor Maurice G. E. Anastasie

Maurice G. E. Anastasie 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).

  • Protective composite glass and method of manufacturing thereof
    Patent number: 4747896
    Abstract: A protective superposed layer composite glass structure includes at least one glass plate, a polyurethane film, and a polyvinyl butyral sheet between the glass plate and the polyurethane film for attaching the polyurethane sheet to the glass plate. A polycarbonate plate is superposed against the polyurethane film. Alternatively, a polyester sheet can be superposed against the polyurethane film. A process for making a superposed layer composite glass structure includes surrounding the various layer elements with bands formed of a thermo-retractable material, calendering the layered elements surrounded by the bands at a temperature approximately in the range of 120.degree. to 200.degree. C. and subsequently subjecting the layered elements surrounded by the bands to the action of an autoclave at a temperature approximately in the range of 120.degree. to 200.degree. C. under a pressure approximately in the range of 10 to 15 bars.
    Type: Grant
    Filed: February 26, 1986
    Date of Patent: May 31, 1988
    Inventor: Maurice G. E. Anastasie