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    PRINTING FLUID CONTAINER WITH REMOVABLE CAP
    1.
    发明申请
    PRINTING FLUID CONTAINER WITH REMOVABLE CAP 有权

    公开(公告)号：US20220379623A1

    公开(公告)日：2022-12-01

    申请号：US17773532

    申请日：2020-04-17

    Applicant: Hewlett-Packard Development Company, L.P.

    Inventor： Zachary T. McCourt ,  Patrick V. Boyd ,  David M. Hagen ,  James A. Dewey

    IPC: B41J2/175 ,  B41F31/02

    Abstract: In one example in accordance with the present disclosure, a printing fluid container for a printing system is described. The printing fluid container includes a container body for holding printing fluid, a collar connected to the container body, and a cap removably engaging the collar. The collar has a plurality of collar teeth extending peripherally around the collar. The cap has a plurality of cap teeth extending peripherally around the cap. The cap teeth are configured for interfitment with the collar teeth such that rotation of the cap about the longitudinal axis in a first rotational direction effects cam-actuated removal of the cap from the collar.

    FLUID SEALS
    3.
    发明申请
    FLUID SEALS 审中-公开

    公开(公告)号：US20180222206A1

    公开(公告)日：2018-08-09

    申请号：US15747684

    申请日：2015-09-30

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Patrick V. Boyd ,  Mike M. Morrow ,  Brad Benson

    IPC: B41J2/175 ,  F16L17/06

    CPC classification number: B41J2/175 ,  F16J15/02 ,  F16L17/063

    Abstract: A fluid seal may comprise an external sealing body, and an internal sealing body disposed within the external sealing body. The internal sealing body may be radially connected to the external sealing body by a webbing. Further, the external sealing body may hermetically seal a fluid path from the exterior of the fluid path, while the internal sealing body may hermetically seal the fluid path from within the interior of the fluid path.

    Ink supplies
    4.
    发明授权
    Ink supplies 有权

    公开(公告)号：US10272689B2

    公开(公告)日：2019-04-30

    申请号：US15747702

    申请日：2015-07-30

    Applicant: Hewlett-Packard Development Company, L.P.

    Inventor： Brad Benson ,  David Olsen ,  Mike M. Morrow ,  Patrick V. Boyd

    IPC: B41J2/175 ,  B41J29/393

    Abstract: Ink supplies are disclosed in examples herein. An example apparatus a housing includes a first chamber and a second chamber, the housing defining a first port to fluidly couple the first chamber to a printer, the housing including a second port to fluidly couple the first chamber and the second chamber to flow fluid from the second chamber to the first chamber. The apparatus also includes a regulator coupled between the first chamber and the second chamber, the regulator to flow gas from the first chamber to the second chamber when a pressure within the first chamber reaches a threshold.

    Container assembly
    5.
    发明授权
    Container assembly 有权

    公开(公告)号：US10232629B2

    公开(公告)日：2019-03-19

    申请号：US15889289

    申请日：2018-02-06

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Patrick V. Boyd ,  Mike M. Morrow ,  David Olsen ,  Milo A. Undlin ,  Steven T. Castle

    IPC: B41J2/175

    Abstract: In some examples, a container assembly includes a first body to supply a printing composition, the first body comprising a first port, and the container assembly includes a second body to store a reserve printing composition, the second body comprising a second port. An interconnect has a storage position to fluidically isolate the first body from the second body, and a use position to fluidically connect the first body to the second body to allow the reserve printing composition to flow from the second body to the first body to replenish the printing composition in the first body and to allow air in the first body displaced by the reserve printing composition to flow from the first body to the second body. The interconnect in the storage position has a first orientation to fluidically isolate the first port from the second port, and the interconnect in the use position has a second orientation rotated with respect to the first orientation to fluidically connect the first port to the second port.

    Container assembly
    6.
    发明授权
    Container assembly 有权

    公开(公告)号：US09925782B2

    公开(公告)日：2018-03-27

    申请号：US15308005

    申请日：2014-06-26

    Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

    Inventor： Patrick V. Boyd ,  Mike M. Morrow ,  David Olsen ,  Milo A. Undlin ,  Steven T. Castle

    IPC: B41J2/175

    CPC classification number: B41J2/17523 ,  B41J2/1753 ,  B41J2/17553

    Abstract: Examples of a container assembly are disclosed herein. An example of the container assembly includes a first body to supply printing composition and a second body to store reserve printing composition. The example of the container assembly additionally includes an interconnect having a storage position to fluidically isolate the first body from the second body and a use position to fluidically connect the first body to the second body to allow the reserve printing composition to flow from the second body to the first body as needed to replenish the printing composition in the first body and to allow air in the first body displaced by the reserve printing composition to flow from the first body to the second body.

    Printing fluid container with removable cap
    9.
    发明授权
    Printing fluid container with removable cap 有权

    公开(公告)号：US11858273B2

    公开(公告)日：2024-01-02

    申请号：US17773532

    申请日：2020-04-17

    Applicant: Hewlett-Packard Development Company, L.P.

    Inventor： Zachary T. McCourt ,  Patrick V. Boyd ,  David M. Hagen ,  James A. Dewey

    IPC: B41J2/175 ,  B41F31/02

    CPC classification number: B41J2/17523 ,  B41F31/02

    Abstract: In one example in accordance with the present disclosure, a printing fluid container for a printing system is described. The printing fluid container includes a container body for holding printing fluid, a collar connected to the container body, and a cap removably engaging the collar. The collar has a plurality of collar teeth extending peripherally around the collar. The cap has a plurality of cap teeth extending peripherally around the cap. The cap teeth are configured for interfitment with the collar teeth such that rotation of the cap about the longitudinal axis in a first rotational direction effects cam-actuated removal of the cap from the collar.

    Containers with lid manifolds
    10.
    发明授权
    Containers with lid manifolds 有权

    公开(公告)号：US10967642B2

    公开(公告)日：2021-04-06

    申请号：US16304818

    申请日：2016-06-03

    Applicant: Hewlett-Packard Development Company, L.P.

    Inventor： Aidan O'Reilly ,  Charles Keegan ,  Brian Cronly ,  Ivor Cummins ,  Patrick V. Boyd ,  William Black ,  Bryan Murphy ,  Lynn Walsh

    IPC: B41J2/175

    Abstract: One example provides an article. The article includes a container body. The article includes a lid covering the container body, the lid including a lid aperture to permit passage of a printing fluid into the container body. The article includes a lid manifold mounted to the lid. The lid manifold includes a lid manifold input port to be fluidly connected to and disconnected from a container manifold port of a separate printing system. The lid manifold includes a lid manifold output opening that is in the form of a needle having a length of less than or equal to about 6 mm and is fluidly connected to the lid aperture. The lid manifold includes a channel fluidly connecting the lid manifold input port and the lid manifold output opening.

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