Patents by Inventor Walter James Shenk

Walter James Shenk 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: 4063617
    Abstract: A cable is passed through a lubricant filled chamber comprising an open housing and first and second flexible, annular discs each having radial slits along its inner circumference. A third flexible annular disc adjacent to said second disc includes radial slits on its inner circumference rotatably displaced from said second disc slits. The inner circumferences of the discs deformably engage the cable whereby lubricant beads are deposited at the second disc, which beads are uniformly spread by the deformably engaged sections of the third disc.
    Type: Grant
    Filed: November 15, 1976
    Date of Patent: December 20, 1977
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventor: Walter James Shenk
  • Patent number: 4046225
    Abstract: A method for applying lubricant to the surface of a cable in which the cable is inserted into a lubricant filled chamber through the deformably engaged aperture of a first flexible disc. Beads of lubricant from the chamber are applied to the cable surface through a plurality of radial slits cut through a second flexible disc as the cable exits from the chamber. The exited cable passes through the deformable aperture of a third disc having radial slits cut therethrough in rotatably displaced relationship to the radial slits of the second disc to uniformly spread the lubricant beads on the cable surface.
    Type: Grant
    Filed: August 11, 1975
    Date of Patent: September 6, 1977
    Assignee: Bell Telephone Laboratories, Incorporated
    Inventor: Walter James Shenk