Patents by Inventor George Ondricek

George Ondricek 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).

  • Patent number: 4423563
    Abstract: A folding picture frame comprising a rectangular housing and a rectangular front picture panel hinged along one side of the housing and normally folded against the housing in face-to-face relation unfolds to one side to reveal a second picture of approximately twice the size of the front panel picture and expose a plurality of selectively displayable pictures concealed within the picture frame and unfoldable by hinge means in the direction of the unfolded front picture panel. The front picture panel hinge and the concealed picture hinge means are such that each of the selected interior pictures, when unfolded for display, lies in a substantially flat plane.
    Type: Grant
    Filed: September 30, 1982
    Date of Patent: January 3, 1984
    Inventor: George Ondricek