Patents by Inventor Marcel BEYER

Marcel BEYER 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).

  • CUTTING AND GROOVING DEVICE AS WELL AS METHOD FOR CUTTING AND/OR GROOVING
    Publication number: 20120178605
    Abstract: The present invention relates to a cutting and grooving device (10), in particular for cardboard boxes, having two round grooving tool halves (12; 14) and a cutting device (16) disposed between the two grooving tool halves (12; 14), whereby the cutting device is movable between a non-operative position radially inside between the grooving tool halves (12; 14) and an operative position radially outside the grooving tool halves (12; 14). It is possible with the cutting and grooving device (10) both to groove and also to cut workpieces (11). (FIG.
    Type: Application
    Filed: January 6, 2012
    Publication date: July 12, 2012
    Inventors: Sebastian SPÖRKE, Marcel BEYER