Patents by Inventor L. Neil Goodman

L. Neil Goodman 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: 4252450
    Abstract: A ribbon drive device comprising a rotatably supported drive roller, a rotatably supported idler roller and a device for biasing the idler roller against the drive roller to form a nip therebetween through which a ribbon is fed. The device for biasing the idler roller is positioned to apply a bias force to the idler roller at the longitudinal center thereof. The device for biasing comprises a straight piece of round or rectangular spring wire positioned in a groove formed in the periphery of the idler roller.
    Type: Grant
    Filed: October 3, 1978
    Date of Patent: February 24, 1981
    Assignee: Xerox Corporation
    Inventors: L. Neil Goodman, Charles J. Kubasta
  • Patent number: D250613
    Type: Grant
    Filed: March 14, 1977
    Date of Patent: December 19, 1978
    Assignee: Xerox Corporation
    Inventors: L. Neil Goodman, Charles J. Kubasta