Patents by Inventor Max L. Leezer

Max L. Leezer 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).

  • Lifting jack
    Patent number: 4340205
    Abstract: A lifting jack, particularly useful in supporting wall cabinets and the like during installation and attachment to a wall surface, includes an elongated standard, adjustable for major height adjustments, mounted on an adjustable base, and a platform secured to a fine-adjustment mechanism mounted on the upper end of the elongated standard for engaging and supporting the cabinet during installation.
    Type: Grant
    Filed: June 24, 1980
    Date of Patent: July 20, 1982
    Inventor: Max L. Leezer