Patents by Inventor John E. Blanton

John E. Blanton 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).

  • Welding gun connector assembly
    Patent number: 4529861
    Abstract: In a welding gun apparatus, an improved welding gun quick connector assembly in which supply conduits may be quickly and easily connected and disconnected from a connector body. Supply conduits are securely retained by circumferentially overlapping flanges fastened down with a screw threadably adapted to a passage in the connector body. A seal intermediate between supply conduits and connector body is provided to prevent fluid and gas leakage.
    Type: Grant
    Filed: April 5, 1984
    Date of Patent: July 16, 1985
    Assignee: Tweco Products, Inc.
    Inventor: John E. Blanton