Patents by Inventor Joe W. Holley

Joe W. Holley 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).

  • Spring motor
    Patent number: 4371058
    Abstract: A spring motor for selectively rotating a drive shaft. The spring motor includes a spiral power spring for causing an axle to rotate, and a flywheel for being rotated by the axle. The power spring-flywheel combination is capable of providing continuous power to a drive shaft even while the power spring is being rewound or recoiled.
    Type: Grant
    Filed: October 3, 1980
    Date of Patent: February 1, 1983
    Inventor: Joe W. Holley