Patents by Inventor Paul L. Revoldt

Paul L. Revoldt 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: 5411305
    Abstract: A snow shovel has a long handle, a gripping member at the upper end of the long handle for one hand of the user, a snow shovel blade at the lower end, and a shorter handle having its lower end pivotally mounted on the long handle adjacent the blade. The upper end of the short handle has a gripping member for the user's other hand. A clamp is fastened to the long handle, and has a pair of pivot elements for engaging the lower end of the short handle. A fastener on the clamp releases the clamp so that it can be slid along the long handle to a different position, or removed when the snow shovel has become worn.
    Type: Grant
    Filed: March 14, 1994
    Date of Patent: May 2, 1995
    Inventor: Paul L. Revoldt