Patents by Inventor Walter Cabble Dilg

Walter Cabble Dilg 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).

  • Automatic subway coupler
    Patent number: 4081083
    Abstract: An air line connector for use on an automatic coupler having a combination seal in the form of an apertured seal holder containing annular grooves in a front and rear face with seal members therein and a locating seal member about the diametral periphery of the holder.
    Type: Grant
    Filed: September 3, 1976
    Date of Patent: March 28, 1978
    Assignee: Dresser Industries, Inc.
    Inventors: Wilbert Gordon Glauser, Walter Cabble Dilg
  • Draft rigging for railway cars
    Patent number: 4022329
    Abstract: The invention relates to a rapid transit draft rigging for an automatic coupler which includes a yoke, disposed within a drawbar, which has a stem abutment extending inwardly from the rear of the yoke, passing through a shear block release member and contacting the rear surface of a follower block which is adjacent a cushioning member.
    Type: Grant
    Filed: January 16, 1976
    Date of Patent: May 10, 1977
    Assignee: Dresser Industries, Inc.
    Inventor: Walter Cabble Dilg