Patents by Inventor Cynthia Dawson McNaull

Cynthia Dawson McNaull 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).

  • Publication number: 20230272556
    Abstract: High strength or load bearing nylon fiber with break tenacity greater than 7.5 g/den and/or a tenacity at 10% elongation of greater than 4.0 g/den as well as yarns, fabrics and articles of manufacture thereof and methods for their production are provided.
    Type: Application
    Filed: March 31, 2023
    Publication date: August 31, 2023
    Inventors: Douglas A. Bloom, Cynthia Dawson Mcnaull
  • Publication number: 20170253997
    Abstract: High strength or load bearing nylon fiber with break tenacity greater than 7.5 g/den and/or a tenacity at 10% elongation of greater than 4.0 g/den as well as yarns, fabrics and articles of manufacture thereof and methods for their production are provided.
    Type: Application
    Filed: October 13, 2015
    Publication date: September 7, 2017
    Applicant: INVISTA NORTH AMERICA S.A R.L.
    Inventors: DOUGLAS A. BLOOM, CYNTHIA DAWSON MCNAULL
  • Patent number: 7285240
    Abstract: A method of imaging a woven textile fabric comprises the steps of providing a woven textile fabric having a plurality of interwoven warp and weft yarns comprising aesthetically contrasting fibrous components. A three-dimensional image transfer device is provided with the woven textile fabric positioned thereon, and subjected to hydraulic imaging by application of pressurized liquid streams. The liquid streams are applied to a surface of the fabric facing away from the image transfer device, to thereby impart the pattern of the image-forming surface of the three-dimensional transfer device to the fabric. The resultant fabric can find application as an apparel article, a home fashion article, or an upholstery backing.
    Type: Grant
    Filed: September 30, 2002
    Date of Patent: October 23, 2007
    Assignee: Polymer Group, Inc.
    Inventors: Dennis Clark Scheer, Cynthia Dawson McNaull
  • Patent number: 6832418
    Abstract: The present invention is directed to a method of forming a nonwoven fabric, which exhibits a pronounced durable three-dimensional image, permitting use of the fabric in secondary carpet backing of carpet backing systems so as to reduce deformation under normal use (walking) and provide better coverage in carpet system applications. In particular, the present invention contemplates that a fabric is formed from a precursor web comprising a spunbond and/or cast scrim, which when subjected to hydroentanglement on an imaging surface, an enhanced product is achieved. By formation in this fashion, hydroentanglement of the precursor web results in a more pronounced three-dimensional image; an image that is durable to abrasion and distortion.
    Type: Grant
    Filed: October 22, 2003
    Date of Patent: December 21, 2004
    Assignee: Polymer Group, Inc.
    Inventors: Herbert Hartgrove, Cynthia Dawson McNaull, Russell Tindall
  • Publication number: 20040134048
    Abstract: The present invention is directed to a method of forming a nonwoven fabric, which exhibits a pronounced durable three-dimensional image, permitting use of the fabric in secondary carpet backing of carpet backing systems so as to reduce deformation under normal use (walking) and provide better coverage in carpet system applications. In particular, the present invention contemplates that a fabric is formed from a precursor web comprising a spunbond and/or cast scrim, which when subjected to hydroentanglement on an imaging surface, an enhanced product is achieved. By formation in this fashion, hydroentanglement of the precursor web results in a more pronounced three-dimensional image; an image that is durable to abrasion and distortion.
    Type: Application
    Filed: October 22, 2003
    Publication date: July 15, 2004
    Applicant: Polymer Group, Inc.
    Inventors: Herbert Hartgrove, Cynthia Dawson McNaull, Russell Tindall
  • Publication number: 20030082303
    Abstract: A process of making a protective composite wrap, which exhibits the ability to protect metallic objects from corrosion environments, wherein a first thermoplastic resin and a vapor corrosion inhibitor are blended into a homogenous blend, wherein the homogenous blend is extruded into continuous thermoplastic filaments, which are collected into a nonwoven fabric, wherein a second thermoplastic resin is extruded into a continuous thin film, and wherein the nonwoven fabric and the thin film are affixed into a face to face juxtaposition to form the protective composite wrap.
    Type: Application
    Filed: September 30, 2002
    Publication date: May 1, 2003
    Inventors: Dennis Clark Scheer, Cynthia Dawson McNaull