Patents by Inventor Roger B. Cannon

Roger B. Cannon 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: D254957
    Type: Grant
    Filed: August 17, 1977
    Date of Patent: May 13, 1980
    Assignee: Ball Corporation
    Inventors: Arlin L. Campbell, Roger B. Cannon
  • Beverage container
    Patent number: D256333
    Type: Grant
    Filed: August 17, 1977
    Date of Patent: August 12, 1980
    Assignee: Ball Corporation
    Inventors: Arlin L. Campbell, Roger B. Cannon
  • Beverage container
    Patent number: D257463
    Type: Grant
    Filed: August 17, 1977
    Date of Patent: October 28, 1980
    Assignee: Ball Corporation
    Inventors: Arlin L. Campbell, Roger B. Cannon