Patents by Inventor Douglas John Todd

Douglas John Todd 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).

  • Media tray for imaging apparatus
    Patent number: 6851670
    Abstract: A paper tray assembly for providing imaging media to an imaging apparatus, includes a base cassette and an insert cassette. The base cassette defines a first receptacle to receive at least a portion of the insert cassette, and the insert cassette defines a second receptacle to receive the imaging media.
    Type: Grant
    Filed: June 27, 2003
    Date of Patent: February 8, 2005
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Douglas John Todd
  • Media tray for imaging apparatus
    Publication number: 20040000750
    Abstract: A paper tray assembly for providing imaging media to an imaging apparatus, includes a base cassette and an insert cassette. The base cassette defines a first receptacle to receive at least a portion of the insert cassette, and the insert cassette defines a second receptacle to receive the imaging media.
    Type: Application
    Filed: June 27, 2003
    Publication date: January 1, 2004
    Inventor: Douglas John Todd
  • Media tray for imaging apparatus
    Patent number: 6612564
    Abstract: A paper tray assembly for providing imaging media to an imaging apparatus, includes a base cassette and an insert cassette. The base cassette defines a first receptacle to receive at least a portion of the insert cassette, and the insert cassette defines a second receptacle to receive the imaging media.
    Type: Grant
    Filed: March 29, 2002
    Date of Patent: September 2, 2003
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Douglas John Todd
  • Printer
    Patent number: D515132
    Type: Grant
    Filed: October 6, 2003
    Date of Patent: February 14, 2006
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Douglas John Todd
  • Dual spray pattern actuator for aerosol product
    Patent number: D536970
    Type: Grant
    Filed: October 7, 2005
    Date of Patent: February 20, 2007
    Assignee: WD-40 Company
    Inventors: Gad Shannan, Douglas John Todd, Francois Duval, Ivan Brousseau, Predrag Pudar
  • Duplexer
    Patent number: D475398
    Type: Grant
    Filed: October 1, 2002
    Date of Patent: June 3, 2003
    Assignee: Hewlett-Packard Company
    Inventor: Douglas John Todd
  • Sheet handling tray
    Patent number: D475399
    Type: Grant
    Filed: October 1, 2002
    Date of Patent: June 3, 2003
    Assignee: Hewlett-Packard Company
    Inventor: Douglas John Todd
  • Sheet handling tray
    Patent number: D475400
    Type: Grant
    Filed: October 1, 2002
    Date of Patent: June 3, 2003
    Assignee: Hewlett-Packard Company
    Inventor: Douglas John Todd
  • Printer
    Patent number: D477632
    Type: Grant
    Filed: April 23, 2002
    Date of Patent: July 22, 2003
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Douglas John Todd
  • Printer
    Patent number: D484908
    Type: Grant
    Filed: October 1, 2002
    Date of Patent: January 6, 2004
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Douglas John Todd
  • Printer
    Patent number: D491981
    Type: Grant
    Filed: September 5, 2002
    Date of Patent: June 22, 2004
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventor: Douglas John Todd