Patents by Inventor Arthur John Lawrenson

Arthur John Lawrenson 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).

  • Flat pack box
    Patent number: 6293416
    Abstract: The invention provides a box comprising four side panels which are injection molded from a suitable rigid plastic material and further comprises a plurality of complementary locating members integrally molded with the first and second sides of the wall member.
    Type: Grant
    Filed: January 27, 2000
    Date of Patent: September 25, 2001
    Assignee: Poletech Systems Limited
    Inventors: Arthur John Lawrenson, James Rothwell Lee