Patents by Inventor Edward B. Knoles

Edward B. Knoles 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).

  • Fountain
    Patent number: D545109
    Type: Grant
    Filed: September 14, 2005
    Date of Patent: June 26, 2007
    Assignee: Acorn Engineering Company
    Inventors: William K. Clark, Thomas M. Huber, Edward B. Knoles, David A. Young
  • Fountain
    Patent number: D547996
    Type: Grant
    Filed: September 14, 2005
    Date of Patent: August 7, 2007
    Assignee: Acorn Engineering Company
    Inventors: William K. Clark, Thomas M. Huber, Edward B. Knoles, David A. Young
  • Square contoured fountain
    Patent number: D549508
    Type: Grant
    Filed: September 14, 2005
    Date of Patent: August 28, 2007
    Assignee: Acorn Engineering Company
    Inventors: William K. Clark, Thomas M. Huber, Edward B. Knoles, David A. Young