Patents by Inventor Hans Bartneck

Hans Bartneck 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: 4823420
    Abstract: A contour molded insole for footwear and method for producing the same to conform to an individual's foot includes at least one layer of material which is provided with plasticity for permitting shaping of the insole. An insole blank is shaped to include an upwardly concave surface portion which, under pressure, is caused to invert to form a convex surface. The insole is provided with a heelbone relief portion and layers of textile and cushioning material for completing a preferred embodiment.
    Type: Grant
    Filed: December 4, 1986
    Date of Patent: April 25, 1989
    Inventor: Hans Bartneck
  • Patent number: 4494266
    Abstract: A shoe upper is directly joined to a shoe sole and contoured to a last by stitching a socklining to an upper and providing a mold engaging lip between the lower periphery of the upper and the stitched seam. The stitched socklining and upper are then mounted on a last. The lasted socklining and upper are mounted in a two piece, resilient upper mold and the upper mold is then mounted on a bottom mold having expanding, foaming resin therein with the mold engaging lip resiliently held between the edges of the upper and lower molds. An integrally joined shoe upper and sole are formed thereby.
    Type: Grant
    Filed: March 17, 1982
    Date of Patent: January 22, 1985
    Inventor: Hans Bartneck
  • Patent number: 4333193
    Abstract: A shoe upper is directly joined to a shoe sole and contoured to a last by stitching a socklining to an upper and providing a mold engaging lip between the lower periphery of the upper and the stitched seam. The stitched socklining and upper are then mounted on a last. The lasted socklining and upper are mounted in a two piece, resilient upper mold and the upper mold is then mounted on a bottom mold having expanding, foaming resin therein with the mold engaging lip resiliently held between the edges of the upper and lower molds. An integrally joined shoe upper and sole are formed thereby.
    Type: Grant
    Filed: May 1, 1980
    Date of Patent: June 8, 1982
    Assignee: The United States Shoe Corporation
    Inventor: Hans Bartneck
  • Patent number: D262158
    Type: Grant
    Filed: March 10, 1980
    Date of Patent: December 8, 1981
    Assignee: The United States Shoe Corporation
    Inventor: Hans Bartneck
  • Patent number: D262159
    Type: Grant
    Filed: March 10, 1980
    Date of Patent: December 8, 1981
    Assignee: The United States Shoe Corporation
    Inventor: Hans Bartneck