Patents Assigned to Jacob's Ladder Bases Ltd.
  • Ladder etc. support
    Patent number: 5791435
    Abstract: A support comprising a flexible bag filled with sand and having a plate closing its top. An aperture is formed in the plate for receiving a foot of a ladder, the aperture being closed by a diaphragm.
    Type: Grant
    Filed: August 14, 1995
    Date of Patent: August 11, 1998
    Assignee: Jacob's Ladder Bases Ltd.
    Inventor: William Garnett