Patents by Inventor Sonny B. Driggars

Sonny B. Driggars 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: 6694720
    Abstract: An apparatus for forming a cotton/rayon blended yarn. The apparatus includes a supply of cotton fibers and a supply of rayon fibers. A blending operation line blends the cotton fibers and the rayon fibers. The fibers are then spun in an open end spinning turbine having a twist multiple of less than about 3.7 at a rotor speed of less than about 112,000 RPM. A roughing navel downstream from the open and spinning turbine distressing the surface of the cotton/rayon blended yarn to further improve the hand of yarn. The yarn is then knitted or woven into fabric and finished. The resulting fabric, and apparel made therefrom, has the advantage of having a particularly soft and luxurious hand, particularly compared to fabric knit from 100% cotton yarn.
    Type: Grant
    Filed: November 12, 2002
    Date of Patent: February 24, 2004
    Assignee: Sara Lee Corporation
    Inventors: Sonny B. Driggars, Carroll D. Lineberry, Steve B. Brooks
  • Patent number: 6653250
    Abstract: A low-shrinkage, stable print platform circular knitted, cotton/synthetic fabric. The fabric is a two end fleece fabric having a weight of between about 8 to 12 oz. per sq.yd., a stitch density of between about 800 to 1000; and a face yarn count of the fabric is between about 16 to 20. In the preferred embodiment, the backing yarn count of the fabric is between about 7 to 12. The resulting fabric construction of the present invention has stretch of less than about 3% stretch in the width direction and less than about 3% stretch in the length direction when tested according to a standard stretch chart. In addition, the fabric of the present invention has shrinkage in the range of less than 5% when tested according to a standard one wash cycle. The resulting fabric is an exceptionally stable print platform, circular knitted fabric and improved pilling resistance.
    Type: Grant
    Filed: September 29, 2000
    Date of Patent: November 25, 2003
    Assignee: Sara Lee Corporation
    Inventor: Sonny B. Driggars
  • Publication number: 20030115851
    Abstract: An apparatus for forming a cotton/rayon blended yarn. The apparatus includes a supply of cotton fibers and a supply of rayon fibers. A blending operation line blends the cotton fibers and the rayon fibers. The fibers are then spun in an open end spinning turbine having a twist multiple of less than about 3.7 at a rotor speed of less than about 112,000 RPM. A roughing navel downstream from the open and spinning turbine distressing the surface of the cotton/rayon blended yarn to further improve the hand of yarn. The yarn is then knitted or woven into fabric and finished. The resulting fabric, and apparel made therefrom, has the advantage of having a particularly soft and luxurious hand, particularly compared to fabric knit from 100% cotton yarn.
    Type: Application
    Filed: November 12, 2002
    Publication date: June 26, 2003
    Inventors: Sonny B. Driggars, Carroll D. Lineberry, Steve B. Brooks
  • Patent number: 6477826
    Abstract: An apparatus for forming a cotton/rayon blended yam. The apparatus includes a supply of cotton fibers and a supply of rayon fibers. A blending operation line blends the cotton fibers and the rayon fibers. The fibers are then spun in an open end spinning turbine having a twist multiple of less than about 3.7 at a rotor speed of less than about 112,000 RPM. A roughing navel downstream from the open and spinning turbine distressing the surface of the cotton/rayon blended yarn to further improve the hand of yarn. The yarn is then knitted or woven into fabric and finished. The resulting fabric, and apparel made therefrom, has the advantage of having a particularly soft and luxurious hand, particularly compared to fabric knit from 100% cotton yarn.
    Type: Grant
    Filed: January 11, 2001
    Date of Patent: November 12, 2002
    Assignee: Sara Lee Corporation
    Inventor: Sonny B. Driggars
  • Publication number: 20020129596
    Abstract: An apparatus for forming a cotton/rayon blended yam. The apparatus includes a supply of cotton fibers and a supply of rayon fibers. A blending operation line blends the cotton fibers and the rayon fibers. The fibers are then spun in an open end spinning turbine having a twist multiple of less than about 3.7 at a rotor speed of less than about 112,000 RPM. A roughing navel downstream from the open and spinning turbine distressing the surface of the cotton/rayon blended yarn to further improve the hand of yarn. The yarn is then knitted or woven into fabric and finished. The resulting fabric, and apparel made therefrom, has the advantage of having a particularly soft and luxurious hand, particularly compared to fabric knit from 100% cotton yarn.
    Type: Application
    Filed: January 11, 2001
    Publication date: September 19, 2002
    Inventor: Sonny B. Driggars
  • Patent number: 6439002
    Abstract: A print-receptive, pill-resistant, knitted fleece fabric and printed article of apparel. The fabric is knitted from yarn formed from high-tenacity, staple synthetic fiber having a tenacity value of greater than about 4 grams/denier and preferably about 6 grams/denier. The resulting knitted fleece fabric has a pilling resistance value of greater than about 3. In the preferred embodiment, the high-tenacity, staple synthetic fiber is selected from the group consisting of air jet spun polyester; nylon; acrylic; and polypropylene. The use of staple fibers improves the hand, drape and comfort of the knitted fabric. Also, in the preferred embodiment, the knitted fabric is a 3 end fleece fabric having a face yarn side and a lay-in yarn side, the face yarn side being formed from the high-tenacity, staple synthetic fiber and the lay-in yarn side being substantially formed from cellulosic yarns, such as cotton and synthetic cellulosic fibers or a synthetic/cellulosic blend.
    Type: Grant
    Filed: March 2, 2001
    Date of Patent: August 27, 2002
    Assignee: Sara Lee Corporation
    Inventor: Sonny B. Driggars
  • Patent number: 6253582
    Abstract: A print-receptive, pill-resistant, knitted fabric and printed article of apparel. The fabric is knitted from yarn formed from high-tenacity, staple synthetic fiber having a tenacity value of greater than about 4 grams/denier and preferably about 6 grams/denier. The resulting knitted fabric has a pilling resistance value of greater than about 3. In the preferred embodiment, the high-tenacity, staple synthetic fiber is selected from the group consisting of air jet spun polyester; nylon; acrylic; and polypropylene. The use of staple fibers improves the hand, drape and comfort of the knitted fabric. Also, in the preferred embodiment, the knitted fabric is a double-knit fabric having a front side and a back side, the front side being formed from the high-tenacity, staple synthetic fiber and the back side being substantially formed from cellulosic yarns, such as cotton and synthetic cellulosic fibers.
    Type: Grant
    Filed: February 24, 1999
    Date of Patent: July 3, 2001
    Assignee: Sara Lee Corporation
    Inventor: Sonny B. Driggars
  • Patent number: 5906115
    Abstract: A low-shrinkage, stable print platform circular knitted fabric. The fabric is a two end fleece fabric having a weight of between about 8 to 12 oz. per sq.yd., a stitch density of between about 800 to 1000; and a face yarn count of said fabric is between about 16 to 20. In the preferred embodiment, the backing yarn count of said fabric is between about 7 to 12. The resulting fabric construction of the present invention has stretch of less than about 3% stretch in the width direction and less than about 3% stretch in the length direction when tested according to a standard stretch chart. In addition the fabric of the present invention has shrinkage in the range of less than 5% when tested according to a standard one wash cycle. The resulting fabric is an exceptionally stable print platform, circular knitted fabric.
    Type: Grant
    Filed: November 17, 1997
    Date of Patent: May 25, 1999
    Assignee: Saramar Corporation
    Inventors: Sonny B. Driggars, Charles J. Lyerly
  • Patent number: 5613375
    Abstract: A convertible circular knitting machine having a creel and feeders which is adapted to be converted from producing fleece fabric to producing jersey fabric or back. The apparatus includes a knitting cylinder adapted to receive a plurality of knitting needles and a bed for supporting the cylinder. A plurality of fleece section blocks are adapted to be attached to the bed and arranged along the perimeter of the cylinder to produce fleece fabric. The apparatus also includes a plurality of jersey section blocks each having the same number of feeders and peripheral dimensions as each fleece section block and adapted to be attached to the bed and arranged along the perimeter of the cylinder to produce jersey and a plurality of fleece sinkers for use with the fleece section blocks for producing fleece fabric and a plurality of jersey sinkers for use with the jersey section blocks for producing jersey fabric.
    Type: Grant
    Filed: November 13, 1995
    Date of Patent: March 25, 1997
    Assignee: Sara Lee Corporation
    Inventors: Philip Renda, James R. Earnhardt, Jr., Bill R. Anderson, Sonny B. Driggars
  • Patent number: RE39737
    Abstract: A print-receptive, pill-resistant, knitted fabric and printed article of apparel. The fabric is knitted from yarn formed from high-tenacity, staple synthetic fiber having a tenacity value of greater than about 4 grams/denier and preferably about 6 grams/denier. The resulting knitted fabric has a pilling resistance value of greater than about 3. In the preferred embodiment, the high-tenacity, staple synthetic fiber is selected from the group consisting of air jet spun polyester; nylon; acrylic; and polypropylene. The use of staple fibers improves the hand, drape and comfort of the knitted fabric. Also, in the preferred embodiment, the knitted fabric is a double-knit fabric having a front side and a back side, the front side being formed from the high-tenacity, staple synthetic fiber and the back side being substantially formed from cellulosic yarns, such as cotton and synthetic cellulosic fibers.
    Type: Grant
    Filed: January 14, 2002
    Date of Patent: July 24, 2007
    Assignee: HBI Branded Apparel Enterprises, LLC
    Inventor: Sonny B. Driggars