Patents by Inventor Jacinto Berrios

Jacinto Berrios 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).

  • FLOATING PRINTHEAD SHIELD
    Publication number: 20220153029
    Abstract: Examples for of a floating printhead shield for a printing device are described herein. In some examples, a printhead shield may be located between a printhead and a print zone. When in a printing position the printhead shield may engage the printhead. When in a retracted position the printhead shield may separate from the printhead.
    Type: Application
    Filed: June 21, 2019
    Publication date: May 19, 2022
    Applicant: Hewlett-Packard Development Company, L.P.
    Inventors: Jeffrey Neal Daley, Jacinto Berrios, Andrew Smith
  • Rotary wiper assembly for fluid-ejection printhead
    Patent number: 10518540
    Abstract: A rotary wiper assembly for a fluid-ejection printhead that has fluid-ejection nozzles includes one or more wipers and a rotatable shaft to which the wipers are at least indirectly attached. The rotatable shaft is to rotate the wipers to a static wiping position. While the wipers are stationary in the static wiping position, the fluid-ejection printhead is to move back and forth in relation to the wipers while the wipers are not to move, to cause the wipers to come into contact with the fluid-ejection nozzles to wipe material from the fluid-ejection nozzles.
    Type: Grant
    Filed: August 26, 2016
    Date of Patent: December 31, 2019
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Jacinto Berrios, Michael W. Munro, Matias Negatu, Rafael Ulacia
  • ROTARY WIPER ASSEMBLY FOR FLUID-EJECTION PRINTHEAD
    Publication number: 20160361927
    Abstract: A rotary wiper assembly for a fluid-ejection printhead that has fluid-ejection nozzles includes one or more wipers and a rotatable shaft to which the wipers are at least indirectly attached. The rotatable shaft is to rotate the wipers to a static wiping position. While the wipers are stationary in the static wiping position, the fluid-ejection printhead is to move back and forth in relation to the wipers while the wipers are not to move, to cause the wipers to come into contact with the fluid-ejection nozzles to wipe material from the fluid-ejection nozzles.
    Type: Application
    Filed: August 26, 2016
    Publication date: December 15, 2016
    Inventors: Jacinto Berrios, Michael W. Munro, Matias Negatu, Rafael Ulacia
  • Rotary wiper assembly for fluid-ejection printhead
    Patent number: 9469112
    Abstract: A rotary wiper assembly for a fluid-ejection printhead that has fluid-ejection nozzles includes one or more wipers and a rotatable shaft to which the wipers are at least indirectly attached. The rotatable shaft is to rotate the wipers to a static wiping position. While the wipers are stationary in the static wiping position, the fluid-ejection printhead is to move back and forth in relation to the wipers while the wipers are not to move, to cause the wipers to come into contact with the fluid-ejection nozzles to wipe material from the fluid-ejection nozzles.
    Type: Grant
    Filed: March 9, 2009
    Date of Patent: October 18, 2016
    Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Jacinto Berrios, Matias Negatu, Rafael Ulacia Portoles, Michael W. Munro
  • Rotary wiper assembly for fluid-ejection printhead
    Publication number: 20100225699
    Abstract: A rotary wiper assembly for a fluid-ejection printhead that has fluid-ejection nozzles includes one or more wipers and a rotatable shaft to which the wipers are at least indirectly attached. The rotatable shaft is to rotate the wipers to a static wiping position. While the wipers are stationary in the static wiping position, the fluid-ejection printhead is to move back and forth in relation to the wipers while the wipers are not to move, to cause the wipers to come into contact with the fluid-ejection nozzles to wipe material from the fluid-ejection nozzles.
    Type: Application
    Filed: March 9, 2009
    Publication date: September 9, 2010
    Inventors: Jacinto Berrios, Matias Negatu, Rafael Ulacia Portoles, Michael W. Munro