Patents by Inventor Francesc Ros Cerro

Francesc Ros Cerro 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).

  • Printhead air barrier
    Patent number: 8556374
    Abstract: In one example, an air barrier system for a printhead assembly includes a source of pressurized air and multiple channels operatively connected to the air source to channel multiple streams of air between two printheads in the printhead assembly.
    Type: Grant
    Filed: March 8, 2012
    Date of Patent: October 15, 2013
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Xavier Gros Gras, Xavier Gasso Puchal, Francesc Ros Cerro
  • PRINTHEAD AIR BARRIER
    Publication number: 20130235121
    Abstract: In one example, an air barrier system for a printhead assembly includes a source of pressurized air and multiple channels operatively connected to the air source to channel multiple streams of air between two printheads in the printhead assembly.
    Type: Application
    Filed: March 8, 2012
    Publication date: September 12, 2013
    Inventors: Xavier Gros Gras, Xavier Gasso Puchal, Francesc Ros Cerro
  • Printer ink delivery system with intermediate buffer ink tanks
    Patent number: 8424986
    Abstract: An ink delivery system for a printer. In one embodiment, the system includes an ink supply that contains ink to be delivered to a printhead of the printer and an ink buffer having a capacity that is smaller than a capacity of the ink supply, the ink buffer being configured to be repeatedly filled with ink from the ink supply and to deliver that ink to the printhead.
    Type: Grant
    Filed: May 14, 2008
    Date of Patent: April 23, 2013
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Richard Lewis, Francesc Ros Cerro, Marcos Arminana Terrasa, Gloria Hernandez Ballester
  • REFILLABLE INK TANKS
    Publication number: 20110128330
    Abstract: An ink tank for use in a printer. In one embodiment, an ink tank includes an outer housing that defines an interior space, and an internal ink bag provided within the interior space, the ink bag being configured to be repeatedly be filled with and deliver ink, the ink tank including a metalized layer having a layer of polymeric material on which has been deposited a metal material.
    Type: Application
    Filed: May 22, 2008
    Publication date: June 2, 2011
    Inventors: Qiong Chen, Richard Lewis, Marcos Arminana Terrasa, Soon Beng Koh, Francesc Ros Cerro, Binte Supati Rudyani
  • PRINTER INK DELIVERY SYSTEMS
    Publication number: 20110063345
    Abstract: An ink delivery system for a printer. In one embodiment, the system includes an ink supply that contains ink to be delivered to a printhead of the printer and an ink buffer positioned physically below the ink supply such that ink can flow to the ink buffer under gravity alone, the ink buffer being configured to be repeatedly filled with ink from the ink supply and to deliver that ink to the printhead.
    Type: Application
    Filed: May 14, 2008
    Publication date: March 17, 2011
    Inventors: Francesc Ros Cerro, Richard Lewis, Marc Bautista Palacios
  • SUPPLY TUBE CONNECTORS FOR CONNECTION WITH AN INK CONTAINER
    Publication number: 20110062699
    Abstract: A connector for connecting to an ink container. In one embodiment, the connector includes a housing that defines an interior space, a latch lever pivotally mounted to the housing that is adapted to secure the connector to the ink container, and an internal switch provided within the interior space of the housing, the internal switch being configured to send a signal to a printer associated with the ink container when the switch is tripped, wherein the internal switch is tripped when the latch lever is pivoted by a user during disconnection of the connector from the ink container but before the connector is in fact disconnected.
    Type: Application
    Filed: November 19, 2010
    Publication date: March 17, 2011
    Inventors: Holli C. Ogle, Francesc Ros Cerro, Martin Urrutia Nebreda, Richard Lewis, Marc Bautista Palacios
  • PRINTER INK DELIVERY SYSTEMS
    Publication number: 20110063346
    Abstract: An ink delivery system for a printer. In one embodiment, the system includes an ink supply that contains ink to be delivered to a printhead of the printer and an ink buffer having a capacity that is smaller than a capacity of the ink supply, the ink buffer being configured to be repeatedly filled with ink from the ink supply and to deliver that ink to the printhead.
    Type: Application
    Filed: May 14, 2008
    Publication date: March 17, 2011
    Inventors: Richard Lewis, Francesc Ros Cerro, Marcos Arminana Terrasa, Gloria Hernandez Ballester