Patents by Inventor James L. Bucher

James L. Bucher 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).

  • Method for producing a bead for a pneumatic tire
    Patent number: 4075048
    Abstract: Method and apparatus for producing a bead for a pneumatic tire comprising applying a coating to a bundle of glass filaments partially drying but not curing the coated bundle, winding the bundle to form a bead and curing the bead member such as the bead will essentially retain the same geometric cross-sectional characteristics during incorporation into the tire as it had before being incorporated into the tire.
    Type: Grant
    Filed: October 31, 1975
    Date of Patent: February 21, 1978
    Assignee: Owens-Corning Fiberglas Corporation
    Inventors: Daniel C. Lupton, Donn R. Vermilion, James L. Bucher