Patents by Inventor Steve Marcangelo

Steve Marcangelo 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).

  • Method and apparatus for sewing handles on a strip of material
    Patent number: 6209468
    Abstract: A method and apparatus are provided for sewing handles lengthwise on a strip of mattress border material or other elongated strip of material. A fold is formed and aligned on a leading end of handle stock and is advanced to a sewing head where the fold is sewn to the strip of material. The handle stock is then cut at a point to leave the proper length of handle stock to form the handle and a fold is formed in the trailing end of the handle, aligned and positioned at the sewing head where it is sewn to the strip material to complete the handle. All of the above are performed automatically under programmable control.
    Type: Grant
    Filed: July 9, 1999
    Date of Patent: April 3, 2001
    Assignee: Porter International
    Inventors: Steve Marcangelo, Michael R. Porter