Patents by Inventor Rudolph A. Zitz

Rudolph A. Zitz 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).

  • Material handling device
    Patent number: 6428066
    Abstract: A material handling device, primarily intended for moving material such as firewood, having an elongated handle with a shaft mounted on the handle and with a point removable mounted in the shaft, the handle, the shaft and the point all being concentrically aligned with one another, the point including a lip to retain the point in the material which can be released by tossing the material or moving the handle over the lip.
    Type: Grant
    Filed: November 3, 2000
    Date of Patent: August 6, 2002
    Inventor: Rudolph A. Zitz