Patents by Inventor Gemma BOLUMAR BARRERA

Gemma BOLUMAR BARRERA 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).

  • PRINTING SYSTEM
    Publication number: 20230133937
    Abstract: In certain examples, a printing system comprises: a carriage guide extending in a longitudinal direction; a printer carriage movable, in use, along the guide; and at least one bearing to direct motion of the carriage along the carriage guide. The at least one bearing is movable, relative to the carriage guide and laterally to the longitudinal direction, from a first carriage guide contact position to a second carriage guide contact position.
    Type: Application
    Filed: October 28, 2021
    Publication date: May 4, 2023
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Gemma BOLUMAR BARRERA, Cintia PEREZ GUTIERREZ, Alfonso CAMENO SALINAS
  • 3D PRINTER
    Publication number: 20200180221
    Abstract: Examples relate to a 3D printer capable of positioning a printhead relative to a spittoon disposed within a maintenance region of the 3D printer, ejecting printing fluid from the printhead onto the spittoon, and positioning a moveable heat source proximate to the spittoon to evaporate printing fluid from the spittoon.
    Type: Application
    Filed: April 24, 2017
    Publication date: June 11, 2020
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Oriol BORRELL CARBONELL, Salvador SANCHEZ RIBES, Gemma BOLUMAR BARRERA