Patents by Inventor Sierra Lynn Triebe

Sierra Lynn Triebe 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).

  • Publication number: 20170210128
    Abstract: A method of preparing a printer cartridge for transport may comprise applying a volume of immiscible fluid to a nozzle bore of a printhead. A printer cartridge may comprise a volume of immiscible fluid deposited into a nozzle bore of a nozzle of the printhead and a layer of immiscible fluid applied over the nozzle bore opening. A printhead die may comprise a volume of immiscible fluid deposited into a nozzle bore of the die and a layer of immiscible fluid applied over the nozzle bore opening.
    Type: Application
    Filed: July 30, 2014
    Publication date: July 27, 2017
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Jeffrey Allen Wagner, Sierra Lynn Triebe, Maria Magdalena Martinez, Ronald Albert Askeland
  • Publication number: 20170210137
    Abstract: An immiscible fluid distribution system applies immiscible fluid to the nozzles of a printhead to at least partly cap unused nozzles during printing. A printer subassembly may comprise an immiscible fluid distribution system to apply an immiscible fluid to the surface of a printhead nozzle plate. A method of capping a printhead may comprise applying a layer of immiscible fluid to nozzles of a printhead and selectively ejecting a fluid from a first subset of nozzles while not ejecting fluid from a second subset of nozzles that are at least partially capped with the immiscible fluid.
    Type: Application
    Filed: July 30, 2014
    Publication date: July 27, 2017
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Jeffrey Allen Wagner, Ronald Albert Askeland, Maria Magdalena Martinez, Paul Joseph Bruinsma, Sierra Lynn Triebe
  • Patent number: 8899722
    Abstract: A wiping assembly includes an endless belt and a plurality of rollers about which the belt is mounted. A first roller mounts a first end of the belt adjacent a first end of a belt zone while a second roller is adjacent at an opposite, second end of the belt zone. A third roller mounts a second end of the belt and is located at an intermediate position along a first orientation between the respective first and second ends of the belt zone. The third roller is translatable along the first orientation while the first roller and the second roller are non-translatable along the first orientation. The third roller is biased toward the first end of the belt zone to apply tension on the belt.
    Type: Grant
    Filed: January 14, 2013
    Date of Patent: December 2, 2014
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Steve A. O'Hara, Gene D. Jones, Scott Martin, Sierra Lynn Triebe
  • Patent number: 8894180
    Abstract: A wiping assembly includes a pair of guide elements located at opposite ends of a headland region of a fluid ejection assembly to extend in a second orientation generally perpendicular to a first orientation through which the opposite ends extend. Each guide element includes at least one first portion and a second portion. The at least one first portion selectively receives biased releasable engagement from a non-wiping portion of a wiping element extending along the first orientation to cause a wiping portion of the wiping element to be in generally parallel relation to, and spaced apart from, the headland region. The second portion causes the non-wiping portion to no longer be in biased releasable engagement against the guide element and causes the wiping portion to be biased in wiping relation against the headland region.
    Type: Grant
    Filed: January 17, 2013
    Date of Patent: November 25, 2014
    Assignee: Hewlett-Packard Development Company, L.P.
    Inventors: Steve A. O'Hara, Steven P. Downing, Teressa L. Roth, Sierra Lynn Triebe, Brian Mar
  • Publication number: 20140198154
    Abstract: A wiping assembly includes an endless belt and a plurality of rollers about which the belt is mounted. A first roller mounts a first end of the belt adjacent a first end of a belt zone while a second roller is adjacent at an opposite, second end of the belt zone. A third roller mounts a second end of the belt and is located at an intermediate position along a first orientation between the respective first and second ends of the belt zone. The third roller is translatable along the first orientation while the first roller and the second roller are non-translatable along the first orientation. The third roller is biased toward the first end of the belt zone to apply tension on the belt.
    Type: Application
    Filed: January 14, 2013
    Publication date: July 17, 2014
    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Steve A. O'Hara, Gene D. Jones, Scott Martin, Sierra Lynn Triebe