Patents by Inventor Walter E. Cichonski

Walter E. Cichonski 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).

  • Narrow profile jamb window
    Patent number: 4381627
    Abstract: A window assembly having a formed frame comprising left and right window jambs, a sill plate jamb and a top plate jamb for hanging a plurality of window panes, as well as an outside screen, these panes each carrying a first and second weather seal, the first seal of which meets a juxtaposed surface on the frame normal to that pane of glass, the second seal being positioned from the first seal to meet with a surface canted from the position of the first frame surface on the mating jamb.
    Type: Grant
    Filed: November 10, 1980
    Date of Patent: May 3, 1983
    Assignee: Stephen Laurie Manufacturing Company, Inc.
    Inventor: Walter E. Cichonski