Patents by Inventor Lisa P. Barker

Lisa P. Barker 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: 20030166369
    Abstract: The present invention is directed to a garment comprised of nonwoven fabric, and particularly, to nonwoven fabric garments that exhibit prolonged durability while maintaining acceptable fit and finish. Garments fabricated in accordance with the present invention are particularly suited for use in daily-wear applications, such as in shirts and blouses.
    Type: Application
    Filed: November 25, 2002
    Publication date: September 4, 2003
    Applicant: Polymer Group, Inc.
    Inventors: Sergio Diaz De Leon, Lisa P. Barker
  • Patent number: 6463606
    Abstract: A hydroentangled nonwoven fabric exhibiting cross-direction extensibility and recovery comprises a nonwoven web of staple length fibers of about 0.8 to 3.0 denier having a basis weight of about 1.0 to 4.0 ounces per square yard. A polymeric binder composition substantially uniformly applied to the nonwoven web imparts desired elasticity to the web, with the fabric exhibiting at least about 50% extensibility in a cross-direction thereof, and at least about 90% recovery in a cross-direction. The nonwoven web may comprise synthetic fibers, natural fibers, and blends thereof, as well as continuous filaments. Patterned hydroentanglement of the web acts to entangle the fibers to provide the fabric with desired performance characteristics. A method of making the nonwoven fabric is disclosed. The nonwoven fabric is particularly suited for use in a mattress pad assembly, as also disclosed herein.
    Type: Grant
    Filed: August 23, 2001
    Date of Patent: October 15, 2002
    Assignee: Polymer Group, Inc.
    Inventors: Lisa P. Barker, Wayne T. Rhodes, Michael J. Putnam
  • Publication number: 20020046800
    Abstract: A hydroentangled nonwoven fabric exhibiting cross-direction extensibility and recovery comprises a nonwoven web of staple length fibers of about 0.8 to 3.0 denier having a basis weight of about 1.0 to 4.0 ounces per square yard. A polymeric binder composition substantially uniformly applied to the nonwoven web imparts desired elasticity to the web, with the fabric exhibiting at least about 50% extensibility in a cross-direction thereof, and at least about 90% recovery in a cross-direction. The nonwoven web may comprise synthetic fibers, natural fibers, and blends thereof, as well as continuous filaments. Patterned hydroentanglement of the web acts to entangle the fibers to provide the fabric with desired performance characteristics. A method of making the nonwoven fabric is disclosed. The nonwoven fabric is particularly suited for use in a mattress pad assembly, as also disclosed herein.
    Type: Application
    Filed: August 23, 2001
    Publication date: April 25, 2002
    Applicant: Polymer Group Inc.
    Inventors: Lisa P. Barker, Wayne T. Rhodes, Michael J. Putnam
  • Patent number: 6306234
    Abstract: A hydroentangled nonwoven fabric exhibiting cross-direction extensibility and recovery comprises a nonwoven web of staple length fibers of about 0.8 to 3.0 denier having a basis weight of about 1.0 to 4.0 ounces per square yard. A polymeric binder composition substantially uniformly applied to the nonwoven web imparts desired elasticity to the web, with the fabric exhibiting at least about 50% extensibility in a cross-direction thereof, and at least about 90% recovery in a cross-direction. The nonwoven web may comprise synthetic fibers, natural fibers, and blends thereof, as well as continuous filaments. Patterned hydroentanglement of the web acts to entangle the fibers to provide the fabric with desired performance characteristics. A method of making the nonwoven fabric is disclosed. The nonwoven fabric is particularly suited for use in a mattress pad assembly, as also disclosed herein.
    Type: Grant
    Filed: October 1, 1999
    Date of Patent: October 23, 2001
    Assignee: Polymer Group Inc.
    Inventors: Lisa P. Barker, Wayne T. Rhodes, Michael J. Putnam