Patents Assigned to F. W. Saybolt & Co. Inc.
  • Patent number: 4597562
    Abstract: An apparatus for lowering and raising a suspended article comprises a base, at least one holding means connected to the base adapted to locate and hold the base onto a desired structure, a suspension rod rotatably connected to the base, and winding means connected to the base or the suspension rod. The suspension rod extends upwardly from the base and includes a hanging device at an upper end thereof. The winding means windingly receives a cord extending downwardly through the hanging device of the suspension rod for lowering and raising the article attached to an end of the cord.
    Type: Grant
    Filed: November 9, 1983
    Date of Patent: July 1, 1986
    Assignee: F. W. Saybolt & Co. Inc.
    Inventor: Edward D. Joyce