Patents by Inventor John Cameron Sadler

John Cameron Sadler 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).

  • Packaging
    Patent number: 5931205
    Abstract: Packaging particularly for bulk materials can include container flexible container which can be contained and suspended within a lifting cradle (11) and about which lifting cradle (11) and the inner container an outer container can be positioned. The lifting cradle (11) has an outlet (14) so as to coincide with the outlet in the base of the inner container and to enable the discharge of materials from the inner container without the need to remove the lifting cradle (11). Lifting straps (15) can provide a loose connection with connectors from the upper portion of the inner container so that when suspended the weight of the inner container and its contents is taken by the lifting cradle (11) and not by the inner container.
    Type: Grant
    Filed: July 9, 1997
    Date of Patent: August 3, 1999
    Assignee: Containers Packaging (N.Z.) Limited
    Inventors: Kazimierz Stanislaw Jasica, John Cameron Sadler, Darryn Kerry Shepherd