Patents by Inventor Robert D. Roudebush, Jr.

Robert D. Roudebush, Jr. 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).

  • Automatically cancelling turn signal apparatus
    Patent number: 4358751
    Abstract: An automatically cancelling turn signal apparatus for a powered vehicle including left turn and right turn indicators. A switch selectively activates the indicators. A mechanism inactivates the indicators responsive to a predetermined increase in vehicle velocity over any base vehicle velocity attained after activating the switch.
    Type: Grant
    Filed: November 14, 1978
    Date of Patent: November 9, 1982
    Assignee: Signal Sentry Industries, Inc.
    Inventor: Robert D. Roudebush, Jr.
  • Automatically cancelling turn signal
    Patent number: 4125827
    Abstract: The invention provides an automatic cancelling turn signal for a motorcycle or the like having a transmission with at least two forward speeds which operates by cancelling the turn signal in response to an upshift. The apparatus comprises left and right turn signal lights, switch means for selectively activating the left or right light, and inactivating means for inactivating the lights responsive to the shifting of the transmission from a lower gear to a higher gear. Means are also provided for including a four-way flasher in a turn signal system.
    Type: Grant
    Filed: September 17, 1973
    Date of Patent: November 14, 1978
    Inventor: Robert D. Roudebush, Jr.