Patents by Inventor Harry M. Noyes

Harry M. Noyes 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).

  • Reinforced door frame
    Patent number: 4015382
    Abstract: A door frame made up of two jamb sections and a head section connected together to fit into a rough door opening. The sections are each made up of an elongated, generally channel-shaped member having two spaced legs and an elongated, generally Z-shaped member having a flat surface disposed parallel to the legs of the channel. Surfaces of the Z-shaped member are supported in spaced, parallel relation to the surfaces of the channel member, providing spaces to receive wall material therebetween.
    Type: Grant
    Filed: August 10, 1976
    Date of Patent: April 5, 1977
    Assignee: Fenestra
    Inventor: Harry M. Noyes