Patents by Inventor Jack Lawrence

Jack Lawrence 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 construction
    Patent number: 4799593
    Abstract: Skeleton packs that are designed for compression loading where such packs are themselves to be grouped, as in pallet loads, having a base to receive the primary packages and a rear member to take vertical load.
    Type: Grant
    Filed: April 29, 1986
    Date of Patent: January 24, 1989
    Assignee: Unilever Patent Holdings B.V.
    Inventor: Jack Lawrence
  • Stackable display unit
    Patent number: 4427108
    Abstract: A display unit comprising an elongated tray with walls which define a region accommodating a batch of sachets, the tray including longitudinal side walls with inwardly turned parts at each end, the said parts being capable of providing support for another display unit placed above.
    Type: Grant
    Filed: February 24, 1982
    Date of Patent: January 24, 1984
    Assignee: General Foods Limited
    Inventors: Robert E. Coles, Douglas R. Compton, Jack Lawrence, William A. Carpenter