Patents by Inventor Douglas J. Glenn

Douglas J. Glenn 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: 5335613
    Abstract: Apparatus and a method enable the production of novel decorative fabrics having flat narrow fabrics stitchingly secured in longitudinally compressed substrate. The narrow fabrics are such as lace, ribbon, braid or tape. The apparatus and method function so as to guide a narrow fabric into the path of a conventional reciprocating sewing needle whereby the needle on each downward stroke strikes the fabric and advances it in a compressed convoluted condition toward the needle plate whereupon the fabric is stitched in its compressed convoluted condition to a substrate or devoid of a substrate.
    Type: Grant
    Filed: February 19, 1993
    Date of Patent: August 9, 1994
    Assignee: Sewing Center Supply Co., Inc.
    Inventor: Douglas J. Glenn
  • Patent number: 5203269
    Abstract: Apparatus and a method enable the production of novel decorative fabrics having flat narrow fabrics stitchingly secured in longitudinally compressed substrate. The narrow fabrics are such as lace, ribbon, braid or tape. The apparatus and method function so as to guide a narrow fabric into the path of a conventional reciprocating sewing needle whereby the needle on each downward stroke strikes the fabric and advances it in a compressed convoluted condition toward the needle plate whereupon the fabric is stitched in its compressed convoluted condition to a substrate or devoid of a substrate.
    Type: Grant
    Filed: February 6, 1991
    Date of Patent: April 20, 1993
    Assignee: Sewing Center Supply Co., Inc.
    Inventor: Douglas J. Glenn
  • Patent number: 5031554
    Abstract: A method for the production of decorative fabrics having flat narrow fabrics stitchingly secured in a longitudinally compressed convoluted condition to a substrate or devoid of a substrate. The narrow fabrics are such as lace, ribbon, braid or tape. The narrow fabric is guided into the path of a conventional reciprocating sewing needle whereby the needle on each downward stroke strikes the narrow fabric and advances it in a compressed convoluted condition toward the needle plate whereupon the fabric is attached in its compressed convoluted condition.
    Type: Grant
    Filed: March 6, 1990
    Date of Patent: July 16, 1991
    Assignee: Sewing Center Supply Co., Inc.
    Inventor: Douglas J. Glenn
  • Patent number: 4640209
    Abstract: This invention relates to decorative fabrics wherein effect yarns are present on the fabric with the effect yarn being in a longitudinally compressed bulked condition imparting an expanded cross-sectional width to the effect yarn and wherein a stitching thread secures the effect yarn in the compressed bulked condition so that there is imparted to the fabric an appearance attendant to an effect yarn much larger than that actually present on the fabric. Related method and apparatus are also disclosed for forming such decorative fabrics.
    Type: Grant
    Filed: April 17, 1985
    Date of Patent: February 3, 1987
    Assignee: Douglas J. Glenn
    Inventors: Julian H. Glenn, Douglas J. Glenn
  • Patent number: 4640208
    Abstract: This invention relates to a novel method and apparatus for making novel decorative fabrics wherein effect yarns are present on the fabric with the effect yarn being fed in a longitudinally compressed bulked condition imparting an expanded cross-sectional width to the effect yarn and wherein a stitching thread secures the effect yarn in the compressed bulked condition so that there is imparted to the fabric an appearance attendant to an effect yarn much larger than that actually present on the fabric.
    Type: Grant
    Filed: June 27, 1986
    Date of Patent: February 3, 1987
    Assignee: Douglas J. Glenn
    Inventors: Julian H. Glenn, Douglas J. Glenn