Patents by Inventor David Shieff

David Shieff 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).

  • DRINK PROTECTION SYSTEMS
    Publication number: 20100185323
    Abstract: A device is provided for insertion into a drinking vessel to prevent accidental or deliberate contamination of the contents of the vessel, the device may be inserted on the drink production line or at the point of sale of the drink, in either embodiment the vessel is provided to the consumer with the device in place.
    Type: Application
    Filed: April 7, 2008
    Publication date: July 22, 2010
    Inventors: Timothy Nicolas Moor, Clea Marshall, David Shieff