Patents by Inventor Jeffrey Linyard Walker

Jeffrey Linyard Walker 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).

  • Bag-in-box system for use in dispensing a pumpable product
    Patent number: 9415990
    Abstract: A bag-in-box system for use in dispensing a pumpable product includes a carton, a flexible thermoplastic pouch disposed in the carton, a spout joined to the pouch, a spout closure, and a pumpable product disposed in the pouch, the flexible thermoplastic pouch including an outer wall including a coextruded film having a polyethylene layer, a tie layer, and a polyamide layer, and a discrete inner wall including an ethylene polymer or copolymer, or a composition like that of the outer wall, the outer wall sealed to the inner wall at the perimeter of the pouch. Optionally, a discrete intermediate wall can be disposed between the outer wall and inner discrete wall of the pouch. The system can further include a pump operatively connected to the pouch and carton to dispense the pumpable product from the pouch.
    Type: Grant
    Filed: November 12, 2013
    Date of Patent: August 16, 2016
    Assignee: Cryovac, Inc.
    Inventors: John Richard Campanelli, Thomas Duane Kennedy, Elizabeth Roberson McGee, Daniel Lee McKamy, Jeffrey Linyard Walker
  • Bag-In-Box System For Use In Dispensing A Pumpable Product
    Publication number: 20140224836
    Abstract: A bag-in-box system for use in dispensing a pumpable product includes a carton, a flexible thermoplastic pouch disposed in the carton, a spout joined to the pouch, a spout closure, and a pumpable product disposed in the pouch, the flexible thermoplastic pouch including an outer wall including a coextruded film having a polyethylene layer, a tie layer, and a polyamide layer, and a discrete inner wall including an ethylene polymer or copolymer, or a composition like that of the outer wall, the outer wall sealed to the inner wall at the perimeter of the pouch. Optionally, a discrete intermediate wall can be disposed between the outer wall and inner discrete wall of the pouch. The system can further include a pump operatively connected to the pouch and carton to dispense the pumpable product from the pouch.
    Type: Application
    Filed: November 12, 2013
    Publication date: August 14, 2014
    Applicant: Cryovac, Inc.
    Inventors: John Richard Campanelli, Thomas Duane Kennedy, Elizabeth Roberson McGee, Daniel Lee McKamy, Jeffrey Linyard Walker