Patents by Inventor Arthur E. Hollmann

Arthur E. Hollmann 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).

  • Anti-skidding device for shoes
    Patent number: 3949495
    Abstract: An anti-skidding device for shoes including an elastic member that surrounds the vamp portion of a shoe and being urged upwardly thereon due to the inclined taper of its vamp, and a series of chain segments whose ends are attached to the elastic member and being arranged for draping under the shoe heel and sole to prevent slipping upon the ice during inclement weather.
    Type: Grant
    Filed: October 8, 1974
    Date of Patent: April 13, 1976
    Inventor: Arthur E. Hollmann