Patents by Inventor Keith Eshback

Keith Eshback 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: 20080035636
    Abstract: Disclosed herein are hot-fill containers that can be packaged as a multiple-container package. The hot-fill container comprises at least three sidewalls, where at least one of the sidewalls contains a deformable vacuum panel, and at least one of the sidewalls is free of the vacuum panel. When two or more hot-fill containers are packaged together in a multi-pack, the sidewall containing the vacuum panel of one container contacts that of at least one other container so as to conceal each vacuum panel.
    Type: Application
    Filed: August 10, 2006
    Publication date: February 14, 2008
    Applicant: Graham Packaging Company, L.P.
    Inventors: Robert P. Grant, Qiuchen Peter Zhang, David P. Piccioli, Keith Eshback, Suppayan M. Krishnakumar, Nicholas T. Stavropoulos
  • Publication number: 20080017605
    Abstract: A plastic container includes a plastic body having a polygonal sidewall contour with rounded corners on a cylinder of revolution and flat panels extending between the corners chordally of the cylinder of revolution. In the preferred embodiments of the invention, a label is disposed on an exterior surface of at least one of the flat panels, and most preferably extends circumferentially around the exterior surface of the container sidewall. Upon filling the container with hot liquid and capping the container, the flat panels bow radially inwardly as the liquid cools. However, any labeling placed on the container, either before or after cooling, is secured to the panels as well as the rounded corners, and does not wrinkle or crinkle during storage or use.
    Type: Application
    Filed: July 19, 2007
    Publication date: January 24, 2008
    Applicant: Graham Packaging Company L.P.
    Inventors: Q. Zhang, Robert Grant, Keith Eshback, Nicholas Stavropoulos