Patents by Inventor Lorenz Hemmer

Lorenz Hemmer 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).

  • Sole for athletic shoe
    Patent number: 4085526
    Abstract: Sole for athletic shoe comprises inner sole of relatively hard plastic embedded in an outer sole of softer plastic. Cleats integral with the inner sole project through one surface of the outer sole.
    Type: Grant
    Filed: July 30, 1976
    Date of Patent: April 25, 1978
    Assignee: Adidas Fabrique de Chaussures de Sport
    Inventor: Lorenz Hemmer