Patents by Inventor James W. Jelinski

James W. Jelinski 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).

  • Fire retardant panel door and door frame having intumescent materials therein with a 90 minute fire rating
    Patent number: 7275352
    Abstract: A fire retardant panel door, including a panel door having at least one door panel and stiles and rails. The door panel includes an interior composite section formed by a first plurality of layers of intumescent materials and a first plurality of layers of fire resistant materials disposed between and laminated to a first pair of outer coverings to form a composite laminated door panel. Each of the stiles includes a first core formed of an incombustible material and a second plurality of layers of intumescent materials and a second outer covering to form a composite laminated stile. Each of the rails includes a second core formed of an incombustible material and a third plurality of layers of intumescent materials and a third outer covering to form a composite laminated rail.
    Type: Grant
    Filed: May 6, 2005
    Date of Patent: October 2, 2007
    Assignee: Artistic Doors & Windows Inc.
    Inventors: Enrico Autovino, James W. Jelinski