Patents by Inventor Stephen C. Dangel

Stephen C. Dangel 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).

  • Hideaway doors for a workstation
    Patent number: 8210419
    Abstract: A work station including hide away doors is presented. The work station includes a frame defining a work area, a front door assembly movable within the frame and a front door assembly track disposed within the frame, the front door assembly movable along the front door assembly track. A drive mechanism is disposed along the frame, the drive mechanism in mechanical communication with the front door assembly, the drive mechanism operable to position the front door assembly in a plurality of positions along the front door assembly track. The front door assembly is capable of being positioned beneath a device within the work area thereby allowing full frontal access to the device within the work area and full overhead access to the device within the work area.
    Type: Grant
    Filed: August 28, 2009
    Date of Patent: July 3, 2012
    Assignee: Dangel Robots & Machinery Inc.
    Inventor: Stephen C. Dangel
  • Automatic web roll handling system for splicing
    Patent number: 4948060
    Abstract: A web roll handling system comprises a roll loading section, a plurality of splicers and at least one robotic vehicle arranged to travel back and forth between the loading section and the plurality of splicers.
    Type: Grant
    Filed: September 12, 1988
    Date of Patent: August 14, 1990
    Assignee: Butler Automatic, Inc.
    Inventors: Robert S. Kurz, Alexander Jesensky, Raymond W. Johnson, Tamas Hetenyi, Geoffrey C. Grigg, Stephen C. Dangel, John W. Clifford, Richard A. Butler, Jr.
  • Machine for knitting cord-like structures
    Patent number: 3939671
    Abstract: A knitting machine is provided having one or more needles for knitting from one or more strands a variety of cord-like structures formed of one or more wales of knitted stitches. The machine is particularly useful for the manufacture of knitted yarns, either from strands of continuous or spun filaments or from a roving or sliver of staple fibers.
    Type: Grant
    Filed: June 10, 1974
    Date of Patent: February 24, 1976
    Assignee: Lawson-Hemphill, Inc.
    Inventors: John B. Lawson, Stephen C. Dangel