Patents by Inventor Lester R. Schatz

Lester R. Schatz 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).

  • Post puller
    Patent number: 5242152
    Abstract: A post puller for use with a tractor loader having a loader bucket pivotally mounted thereon and a grapple fork pivotally mounted on the loader bucket comprising a post receiver mounted on the bucket and a clamping arm operatively secured to the grapple fork so that the post to be pulled may be clamped between the post receiver and the post clamping arm. Upward movement of the loader bucket by the tractor loader causes the post to be pulled from the ground. The post puller is adapted to accommodate wood posts of various diameters as well as steel posts.
    Type: Grant
    Filed: March 8, 1993
    Date of Patent: September 7, 1993
    Inventor: Lester R. Schatz