Patents Assigned to Plastipak Packaging
  • Oxygen scavengers, compositions comprising the scavengers, and articles made from the compositions
    Patent number: 10316167
    Abstract: The disclosure relates to oxygen scavenging molecules, compositions, methods of making the compositions, articles prepared from the compositions, and methods of making the articles. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
    Type: Grant
    Filed: September 19, 2014
    Date of Patent: June 11, 2019
    Assignee: Plastipak Packaging
    Inventors: Shenshen Li, Matthew J. Dauzvardis
  • Liquid container
    Patent number: 4016995
    Abstract: The disclosure relates to a liquid container, the lower lateral portion of which has five principal sides arranged to permit five such containers to be carried in a square sided carrying case.
    Type: Grant
    Filed: December 8, 1975
    Date of Patent: April 12, 1977
    Assignee: Plastipak Packaging
    Inventor: John S. Frazer
  • Plastic container
    Patent number: D565418
    Type: Grant
    Filed: November 7, 2007
    Date of Patent: April 1, 2008
    Assignee: Plastipak Packaging
    Inventors: Richard C. Darr, Richard A. Lovelace, Jr., Christopher E. Kaminski, James F. McManus