Patents by Inventor Mark Philip Radford

Mark Philip Radford 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).

  • Beverage container
    Patent number: 7228789
    Abstract: A beverage container for a carbonated beverage includes a floating hollow insert (1) comprising an upper moulding (2) and a lower moulding (3) defining a chamber for containing gas, a first one-way duck-bill type valve (4) integrally formed with the upper moulding (2) at the bottom of a down pipe (6) and arranged to allow gas to enter the chamber and a second duckbill valve (5) integrally formed with the lower moulding (3) and arranged to allow gas to exit the chamber and be jetted into the beverage upon opening the beverage container.
    Type: Grant
    Filed: May 5, 2000
    Date of Patent: June 12, 2007
    Assignees: Whitbread PLC, Lawson Marden Packaging UK Limited, Heineken Technical Services BV
    Inventors: Karl Mondszein, Mark Philip Radford, Sian Bronwyn Gastall