Patents by Inventor Curtis Mauroner

Curtis Mauroner 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).

  • Pocket window
    Patent number: 4219971
    Abstract: A multi-sash pocket window is designed to accomodate sash of differing widths and in varying combinations. The window frame structure is adapted to receive inserts for retaining the sash in place and which are selected to accomodate the sash width and combinations being used. At the sill, the inserts have rails for supporting the sash rollers and upright sections that straddle the lower ends of the sash. Ribs are provided for retaining the inserts in place and various example are shown.
    Type: Grant
    Filed: April 3, 1978
    Date of Patent: September 2, 1980
    Inventor: Curtis Mauroner