Patents by Inventor Philip Thomas Keenan

Philip Thomas Keenan 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).

  • Inkjet print cartridge
    Patent number: 7832839
    Abstract: A method of making an inkjet print cartridge comprises forming a cartridge body (30) and applying directly to the surface of the body first and second sets of electrical terminals (40a, 42a) selectively connected by conductive tracks (44). A printhead (68) is mounted to the body (30) in electrical connection with the first set of terminals (40a). The second set of terminals (42a) is adapted for electrical connection to printer circuitry. The electrical terminals and conductive tracks may be located in corresponding recesses in the cartridge body, being deposited therein by squeegee or inkjet printing.
    Type: Grant
    Filed: April 15, 2005
    Date of Patent: November 16, 2010
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Declan John McCabe, Laura Annett, Philip Thomas Keenan, John Breen
  • Inkjet Print Cartridge
    Publication number: 20080129803
    Abstract: A method of making an inkjet print cartridge comprises forming a cartridge body (30) and applying directly to the surface of the body first and second sets of electrical terminals (40a, 42a) selectively connected by conductive tracks (44). A printhead (68) is mounted to the body (30) in electrical connection with the first set of terminals (40a). The second set of terminals (42a) is adapted for electrical connection to printer circuitry. The electrical terminals and conductive tracks may be located in corresponding recesses in the cartridge body, being deposited therein by squeegee or inkjet printing.
    Type: Application
    Filed: April 15, 2005
    Publication date: June 5, 2008
    Inventors: Declan John McCabe, Laura Annett, Philip Thomas Keenan, John Breen