Patents by Inventor Jerrold K. Kratz

Jerrold K. Kratz 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).

  • Adjustable yoke mounting for in-line beam color television picture tube
    Patent number: 4151561
    Abstract: An adjustable yoke mount for a deflection yoke of the type including a funnel shaped insulator having a large annular insulator flange at the front or screen end of the yoke and smaller insulator flange at the opposite or back end is provided by mounting the front end of the yoke to the flared portion of the in-line beam picture tube to pivot about a point near the front end of said yoke. The opposite or back end of the yoke is adjustably mounted in the plane generally orthogonal to the tube axis to tilt the yoke about the pivot point when adjusting for convergence.
    Type: Grant
    Filed: June 6, 1977
    Date of Patent: April 24, 1979
    Assignee: RCA Corporation
    Inventors: Jerrold K. Kratz, Edward W. Christensen, II