Patents by Inventor Daniel T. Lay

Daniel T. Lay 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).

  • Ink cartridge refilling system
    Patent number: 6973943
    Abstract: An ink cartridge refilling station incorporates a receptacle for receiving an ink cartridge, a supply of ink and a refilling mechanism for automatically adding ink to the ink cartridge from the supply of ink. An ink cartridge, for use with the cartridge refilling station, includes a reservoir for holding a supply of ink and an input port communicating with the reservoir, the port being configured to receive ink from the automated ink refilling station.
    Type: Grant
    Filed: March 8, 2004
    Date of Patent: December 13, 2005
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Robert M. Sesek, Travis J. Parry, Curtis Reese, Daniel T. Lay, Christopher C. Westlake
  • Ink cartridge refilling station
    Publication number: 20040169707
    Abstract: An ink cartridge refilling station incorporates a receptacle for receiving an ink cartridge, a supply of ink and a refilling mechanism for automatically adding ink to the ink cartridge from the supply of ink. An ink cartridge, for use with the cartridge refilling station, includes a reservoir for holding a supply of ink and an input port communicating with the reservoir, the port being configured to receive ink from the automated ink refilling station.
    Type: Application
    Filed: March 8, 2004
    Publication date: September 2, 2004
    Inventors: Robert M. Sesek, Travis J. Parry, Curtis Reese, Daniel T. Lay, Christopher C. Westlake
  • Ink cartridge refilling station
    Patent number: 6729360
    Abstract: An ink cartridge refilling station incorporates a receptacle for receiving an ink cartridge, a supply of ink and a refilling mechanism for automatically adding ink to the ink cartridge from the supply of ink. An ink cartridge, for use with the cartridge refilling station, includes a reservoir for holding a supply of ink and an input port communicating with the reservoir, the port being configured to receive ink from the automated ink refilling station.
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: May 4, 2004
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Robert M. Sesek, Travis J. Parry, Curtis Reese, Daniel T. Lay, Christopher C. Westlake
  • INK CARTRIDGE REFILLING STATION
    Publication number: 20040040614
    Abstract: An ink cartridge refilling station incorporates a receptacle for receiving an ink cartridge, a supply of ink and a refilling mechanism for automatically adding ink to the ink cartridge from the supply of ink. An ink cartridge, for use with the cartridge refilling station, includes a reservoir for holding a supply of ink and an input port communicating with the reservoir, the port being configured to receive ink from the automated ink refilling station.
    Type: Application
    Filed: September 4, 2002
    Publication date: March 4, 2004
    Inventors: Robert M. Sesek, Travis J. Parry, Curtis Reese, Daniel T. Lay, Christopher C. Westlake