Patents by Inventor Robert C. De Caluwe

Robert C. De Caluwe 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).

  • Labelled container incorporating recycled plastic
    Patent number: 5524778
    Abstract: A container of thermoplastic material having a label which substantially covers the visible outer surface of the body of the container. The container is made either as a single layer or multi-layer extrusion. The layer of the container which is visible from the outside is made from 10% to 100% recycled plastic. The label is made of substantially the same material as the container so that both may be recycled without removing the label.
    Type: Grant
    Filed: October 31, 1994
    Date of Patent: June 11, 1996
    Assignee: The Procter & Gamble Company
    Inventors: Robert C. De Caluwe, Joseph F. Deflander