Patents by Inventor Lee R George

Lee R George 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).

  • Thrust bushing for variable resistance control
    Patent number: 4037188
    Abstract: A thrust bushing is trapped between a rotor and a bushing in which a shaft carrying the rotor is rotated to provide better torque control as the shaft is rotated.
    Type: Grant
    Filed: July 23, 1975
    Date of Patent: July 19, 1977
    Assignee: P. R. Mallory & Co., Inc.
    Inventors: Robert L. Frey, Lee R. George
  • Control shaft for a variable resistance control
    Patent number: 3999874
    Abstract: A sleeve is trapped in a counter bore of a bushing, the sleeve being adapted to provide a bearing surface for a rotating shaft.
    Type: Grant
    Filed: June 30, 1975
    Date of Patent: December 28, 1976
    Assignee: P. R. Mallory & Co. Inc.
    Inventors: Lee R. George, Edgar F. Hauenstine
  • Rotor and shaft bearing means for variable resistance control
    Patent number: 3997865
    Abstract: Bearing surfaces are provided for a shaft and a rotor carried by the shaft as both are rotated against the base of a cup shaped member which forms part of the housing for a variable resistance control.
    Type: Grant
    Filed: July 17, 1975
    Date of Patent: December 14, 1976
    Assignee: P. R. Mallory & Co., Inc.
    Inventor: Lee R George