Patents by Inventor William L. Gass

William L. Gass 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: 4163143
    Abstract: An improved hair dressing device of the curling iron type having a heatable barrel is provided, along a longitudinal segment thereof, with a plurality of radially projecting hair combing teeth having substantially pointed ends. A hair-confining member, generally coextensive with and overlying the barrel segment in operative position, is pivotally mounted to the barrel, adjacent its rearward end for movement between the operative position and a non-operative position away from the barrel. Stop means are associated with the member for maintaining the same in spaced relation to the barrel and to the ends of the teeth in the operative position so as to essentially limit and minimize clamping pressure on hair confined between the member and the barrel to allow the hair to slide therebetween as the barrel is rotated during use, with a minimum possibility of hair being caught between the member and the ends of the teeth.
    Type: Grant
    Filed: July 11, 1978
    Date of Patent: July 31, 1979
    Inventors: Joseph J. Federico, William L. Gass