Patents by Inventor Robert Alberts

Robert Alberts 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: 4517753
    Abstract: A shoe particularly a sportshoe, has a side lacing (1) with a slit (2) extending from an edge (4) of a foot opening (3) toward a toe area at the outside of the shoe over a part of the upper (5) of the shoe, and a tongue (10) covering from below the side lacing, said tongue being according to the invention fastened to the upper with a stitching (11) located within an area extending substantially about a central line (6) at a distance from and along said slit (2), and extending, as seen in the longitudinal direction of the shoe, from the forward end (12) of said slit toward the foot opening (3) over a distance of least one third of the slit's length.
    Type: Grant
    Filed: April 15, 1982
    Date of Patent: May 21, 1985
    Inventors: Leslie Rosenbaum, Robert Alberts