Patents by Inventor Frank W. Laroe, III

Frank W. Laroe, III 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: 5927221
    Abstract: A method and apparatus for stitching a label to material in which the material and label are joined face side down rather than face side up. The label is held face side down with a clamp and a panel is held over the label by a clamp. The label and panel are joined by a sewing machine. Further, a mechanism is provided for activating a thread knife of the sewing machine at such a time that the bobbin thread only is cut. A masking mechanism is provided for masking electronic signals of the sewing machine that would otherwise cause the machine to reset at a normal needle height, so that a sewing operation can be stopped with a needle at a maximum clearance position. Pneumatic cylinders and linkage are provided for raising the needle and presser foot at the end of a stitching operation.
    Type: Grant
    Filed: December 17, 1996
    Date of Patent: July 27, 1999
    Assignee: Porter Sewing Machines, Inc.
    Inventors: Michael R. Porter, Steven Marcangelo, Frank W. Laroe, III