Patents Assigned to Columbia Parcar Corporation
  • Speed control for an electric golf car
    Patent number: 4648473
    Abstract: A speed control for an electric golf car providing sequential changing between a plurality of speeds such that the golf car must accelerate through fixed speeds for predetermined times prior to reaching a full speed. A foot pedal actuable by the operator controls a plurality of magnetic reed switches. The reed switches in turn control a timing circuit for generating a plurality of motor drive signals in succession at predetermined times. The motor drive signals actuate relay coils for applying power to the golf car motor.
    Type: Grant
    Filed: May 8, 1985
    Date of Patent: March 10, 1987
    Assignee: Columbia Parcar Corporation
    Inventor: William J. Bergner
  • Golf cart
    Patent number: D326831
    Type: Grant
    Filed: July 11, 1989
    Date of Patent: June 9, 1992
    Assignee: Columbia Parcar Corporation
    Inventors: Charles A. Lanius, Mark Gilbertson