Patents by Inventor Jayson L. Monroe

Jayson L. Monroe 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 printing systems using a modular print cartridge assembly
    Patent number: 6224192
    Abstract: A print cartridge receptacle assembly including a first modular print cartridge receptacle for removably receiving and supporting a single first print cartridge, a second modular print cartridge receptacle for removably receiving and supporting a single second print cartridge, a separate locking mechanism on the first and second modular print cartridge receptacles for individually locking the first and second print cartridges in the modular print receptacles, and alignment surfaces on the first and second modular print cartridge receptacles for aligning and interlocking the first modular print cartridge with the second modular print cartridge. First and second print cartridge driver circuits are mounted on the first and second modular print cartridge receptacles and electrically connected with first and second electrical interconnects.
    Type: Grant
    Filed: October 6, 1998
    Date of Patent: May 1, 2001
    Assignee: Hewlett-Packard Company
    Inventors: Andrew R. Robinson, David S. Hunt, Robert W. Beauchamp, Michael J. Klausbruckner, Mark A. Hay, Jayson L. Monroe
  • Modular print cartridge receptacle for use in inkjet printing systems
    Patent number: 6065826
    Abstract: Disclosed is a modular print cartridge receptacle including a housing for removably receiving and supporting a single print cartridge; a locking mechanism on the housing for locking the print cartridge in the housing; and alignment surfaces on the housing for aligning and interlocking the housing with a second housing, the housing being used separately or in conjunction with a second housing.
    Type: Grant
    Filed: October 6, 1998
    Date of Patent: May 23, 2000
    Assignee: Hewlett-Packard Company
    Inventors: Andrew R. Robinson, David S. Hunt, Robert W. Beauchamp, Michael J. Klausbruckner, Mark A. Hay, Jayson L. Monroe