Patents by Inventor Elizabeth S. Parrish

Elizabeth S. Parrish 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).

  • LIGHTWEIGHT REINFORCED CONVEYOR BELT STRUCTURE
    Publication number: 20120168285
    Abstract: Conveyor belts formed of a composite fabric structure. The fabric structure has a base reinforcing layer made of a network that includes high tenacity fibers. The composite fabric structure also includes a surface layer formed of rubber. The base layer and the surface layer are bonded together, preferably through the use of a bonding layer.
    Type: Application
    Filed: January 5, 2011
    Publication date: July 5, 2012
    Applicants: HONEYWELL INTERNATIONAL INC., JHRG, LLC
    Inventors: John E. Holland, Connie W. Holland, Daniel M. Nathan, Huy X. Nguyen, Elizabeth S. Parrish
  • Tubular composite structures
    Patent number: 7794813
    Abstract: Tubular structures formed of helically wound layers of a composite fabric structure. The fabric structure has an inwardly facing layer in the form of a fabric base. The fabric base comprises a network of high tenacity fibers. The composite fabric structure also includes an outwardly facing layer formed of rubber. The inwardly facing layer and the outwardly facing layer are bonded together, preferably through the use of a bonding layer. The tubular structure may be used as a stand along product, as an antichafing cover for a rope, as a liner for a pipe, or the like.
    Type: Grant
    Filed: December 13, 2006
    Date of Patent: September 14, 2010
    Assignee: Honeywell International Inc.
    Inventors: Huy X. Nguyen, Elizabeth S. Parrish, John E. Holland
  • ANTI-CHAFE CABLE COVER
    Publication number: 20100203273
    Abstract: Protective covers for hoses, cables, ropes, and similar conduits formed of a composite fabric structure. The fabric structure has an inwardly facing layer in the form of a fabric base. The fabric base comprises a network of high tenacity fibers. The composite fabric structure also includes an outwardly facing layer formed of rubber. The inwardly facing layer and the outwardly facing layer are bonded together, preferably through the use of a bonding layer.
    Type: Application
    Filed: December 30, 2009
    Publication date: August 12, 2010
    Applicants: JHRG, LLC, Honeywell International Inc.
    Inventors: John E. Holland, Huy X. Nguyen, Elizabeth S. Parrish
  • Tubular composite structures
    Publication number: 20080145579
    Abstract: Tubular structures formed of helically wound layers of a composite fabric structure. The fabric structure has an inwardly facing layer in the form of a fabric base. The fabric base comprises a network of high tenacity fibers. The composite fabric structure also includes an outwardly facing layer formed of rubber. The inwardly facing layer and the outwardly facing layer are bonded together, preferably through the use of a bonding layer. The tubular structure may be used as a stand along product, as an antichafing cover for a rope, as a liner for a pipe, or the like.
    Type: Application
    Filed: December 13, 2006
    Publication date: June 19, 2008
    Inventors: Huy X. Nguyen, Elizabeth S. Parrish, John E. Holland