Patents by Inventor Kjell Gustav Landaeus

Kjell Gustav Landaeus 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).

  • Patent number: 3948280
    Abstract: A coin lifting device adapted to receive a large number of coins and to discharge these one by one, comprising a coin receptacle having a flexible rotary coin-lifting disc; a generally concave fixed support for the disc against the surface of which the disc rotates, assuming as it does so the general contour of the support; the support being arranged between vertical and horizontal positions so as to impart to the disc a steeper inclination to the horizontal in the upper part of the rotational path thereof than in the lower part thereof; and a plurality of coin carriers on the disc, displaceable between projecting and retracted positions by the rotation of the disc upon the support.
    Type: Grant
    Filed: March 28, 1975
    Date of Patent: April 6, 1976
    Assignee: Scan Coin AB
    Inventors: Lars Gunnar Dahl, Kjell Gustav Landaeus