Patents by Inventor John B. Castner

John B. Castner 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).

  • Food and beverage container
    Patent number: D523343
    Type: Grant
    Filed: April 16, 2003
    Date of Patent: June 20, 2006
    Inventor: John B. Castner