Patents by Inventor Josef Kopp

Josef Kopp 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).

  • Plural line bag forming and filling apparatus
    Patent number: 4269016
    Abstract: A packaging method and apparatus are disclosed. Two separate streams of bags are formed. The successive bags of each stream are alternately deposited on two side-by-side tracks of a conveyor, thus obtaining four partial streams of bags which are then successively conveyed to filling, sealing and discharge stations.
    Type: Grant
    Filed: December 1, 1978
    Date of Patent: May 26, 1981
    Assignee: Zupack-Gesellschaft mbH
    Inventors: Josef Kopp, Ernst Huther, Ernst Bohlander