Patents by Inventor Jerry A. Gardner

Jerry A. Gardner 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: 4301902
    Abstract: A combination speed control and transmission forward-reverse control for a lawn tractor, or the like, having an engine including a drive shaft and output pulley, a transmission including a driven input shaft and pulley, and a belt-tensioning, or other similar type clutch. The control includes an actuating lever mounted on the tractor chassis, and control cables extending between the actuating lever and the clutch, and between the actuating lever and the transmission forward-reverse shift linkage. Movement of the actuating lever in the forward direction shifts the transmission linkage to the forward position and releases the clutch to engage the driving and driven pulleys with one another. Further forward motion of the actuating lever causes a greater coupling of the driving and driven pulleys to cause the lawn tractor to move forward faster. Returning of the actuating lever to a neutral position disengages the clutch and moves the transmission shift linkage to neutral.
    Type: Grant
    Filed: September 4, 1979
    Date of Patent: November 24, 1981
    Assignee: Indus Wheel Company Div. of Carlisle Corporation
    Inventors: Stephen L. Gatsos, Jerry A. Gardner