Patents by Inventor Craig R. Puls

Craig R. Puls 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).

  • DOUBLE WALL CONTAINER WITH INTERNAL SPACER
    Publication number: 20100187296
    Abstract: A container according to a preferred embodiment of the present invention provides an inner wall and an outer wall wrapped therearound so as to define a double-wall container construction. A plurality of spacer elements are interposed between the inner and the outer walls so as to maintain a minimum thickness of an air space defined therebetween.
    Type: Application
    Filed: March 31, 2010
    Publication date: July 29, 2010
    Applicant: International Paper Company
    Inventors: Craig R. Puls, Jozef Milewski, Bruce J. Thoman, Wei Li, Richard A. Tedford
  • Double wall container with internal spacer
    Patent number: 7717325
    Abstract: A container according to a preferred embodiment of the present invention provides an inner wall and an outer wall wrapped therearound so as to define a double-wall container construction. A plurality of spacer elements are interposed between the inner and the outer walls so as to maintain a minimum thickness of an air space defined therebetween. In normal use conditions, the spacer elements do not contact the inner wall; however, the spacer elements prevent the outer wall from contacting the inner wall during non-standard use conditions.
    Type: Grant
    Filed: October 1, 2007
    Date of Patent: May 18, 2010
    Assignee: International Paper Company
    Inventors: Craig R. Puls, Jozef Milewski, Bruce J. Thoman, Wei Li, Richard A. Tedford