Patents by Inventor Laura E. Pritchard

Laura E. Pritchard 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: 20230302761
    Abstract: A composition may comprise a fabric substrate having a first melting temperature and a polymer sheet having a second melting temperature, wherein the second melting temperature may be less than the first melting temperature. The polymer sheet and the fabric substrate may have a base thermoplastic polymer in common. The polymer sheet may be at least partially melted and laminated onto the fabric substrate such that the polymer sheet and fabric substrate become fused to produce a fused laminated fabric. A recycling process may be performed on the fused laminated fabric, wherein the fabric substrate and the polymer sheet remain laminated throughout the recycling process.
    Type: Application
    Filed: March 17, 2023
    Publication date: September 28, 2023
    Inventors: Laura E. Pritchard, Sundar Mohan Rao, Subhash Chand
  • Patent number: 7820565
    Abstract: A fabric including a first layer of high-performance unidirectional yarns and a second layer of high-performance unidirectional yarns disposed transversely to the first layer. The fabric also includes warp and fill encapsulating yarns woven around the unidirectional yarns to substantially stabilize the unidirectional yarns. The encapsulating yarns have tenacities and tensile moduli substantially less than the tenacities and tensile moduli of the unidirectional yarns. The fabric has a cover factor between approximately 0.75 and approximately 1.50.
    Type: Grant
    Filed: October 5, 2006
    Date of Patent: October 26, 2010
    Assignee: Barrday Inc.
    Inventors: Jason van Heerden, Shekoufeh Shahkarami, David Verlin Cunningham, Laura E. Pritchard
  • Patent number: 6861378
    Abstract: A ballistic fabric having unidirectional ballistic resistant yarns in at least two layers. The layers are at 90°±5° with respect to each other. The ballistic resistant yarns are stabilized by being woven in a second fabric formed of yarns having a substantially lower tenacity and tensile modulus than the ballistic resistant yarns.
    Type: Grant
    Filed: May 1, 2002
    Date of Patent: March 1, 2005
    Assignee: Barrday, Inc.
    Inventors: David Verlin Cunningham, Laura E. Pritchard
  • Publication number: 20020164911
    Abstract: A ballistic fabric having unidirectional ballistic resistant yarns in at least two layers. The layers are at 90°±5° with respect to each other. The ballistic resistant yarns are stabilized by being woven in a second fabric formed of yarns having a substantially lower tenacity and tensile modulus than the ballistic resistant yarns.
    Type: Application
    Filed: May 1, 2002
    Publication date: November 7, 2002
    Inventors: David Verlin Cunningham, Laura E. Pritchard