Patents by Inventor Åke Erlund

Åke Erlund 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: 6609352
    Abstract: A machine for manufacturing packages for compact discs or similar out of cardboard work piece. The packages consist of a casing part and a slide part inserted therein, with a compact disc and a booklet. These two components are manufactured in separate tracks (A, B), which consist of jigs, whereby each of these rotates stepwise in a rotating table. The casing parts are manufactured by laying down the forward half of a work piece on a placing plate (1), laying down a cover (2) over this, the cover having the same outer shape as the inside of the finished casing, folding its edge upwards with first folding devices (7), folding over its edge with second folding devices (9, 10) applying melt glue on the top flap and laying down the rear half over disc, and squeezing by means of the second folding devices until the glue has stuck.
    Type: Grant
    Filed: February 12, 2002
    Date of Patent: August 26, 2003
    Assignee: Stora Enso Activation AB
    Inventors: Åke Erlund, Staffan LeĆ³narde