Patents by Inventor Leo Guillaume Devroe

Leo Guillaume Devroe 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).

  • Patent number: 3966043
    Abstract: A package for a pot containing a floral art piece, comprising an open box having a back wall, two side walls, a top wall and a bottom wall, said side walls having inwardly directed opposed flange-like members having spaced apart inner edges and dividing said box into a lower compartment for said pot and an upper compartment for the floral art piece. The spaced edges and the portions of the side walls below the members converge from the front of the package toward the back wall and at least one of the bottom wall and lower surfaces of the members sloping toward the back wall, whereby the height of the lower compartment adjacent the back wall is less than that at the front of the package.
    Type: Grant
    Filed: July 22, 1974
    Date of Patent: June 29, 1976
    Assignee: Antwerp Plastic Merchandising
    Inventor: Leo Guillaume Devroe