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    Collar for fluid barrier
    33.
    发明授权
    Collar for fluid barrier 有权

    公开(公告)号：US11198299B2

    公开(公告)日：2021-12-14

    申请号：US16764907

    申请日：2018-07-13

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

    Inventor： Judson M. Leiser ,  Michael E. Peterschmidt ,  Milo A. Undlin ,  Perrin Mao

    IPC: B41J2/175

    Abstract: A fluid barrier may include a collar coupled to a first end of a fluidic channel of a fluidic interface wherein the collar comprises a lip to prevent separation of the fluidic channel from a pliable fluidic container. A printing fluid supply may include an at least partially collapsible fluid bag; and a substantially rigid fluidic interface having a fluidic channel fluidically coupled to the fluid bag and a collar coupled to the fluidic channel forming a fluid barrier between the fluid bag and the fluidic interface.

    Combined print liquid supply cap and key
    37.
    外观设计
    Combined print liquid supply cap and key 有权

    公开(公告)号：USD986318S1

    公开(公告)日：2023-05-16

    申请号：US29776438

    申请日：2021-03-30

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

    Designer： Bernd Karlsboeck ,  Judson M. Leiser ,  Miquel Boleda Busquets ,  Michael E. Peterschmidt

    Abstract: FIG. 1 is a front, top, and first side perspective view of a combined print liquid supply cap and key showing a new design;
    FIG. 2 is a rear, top, and first side perspective view thereof;
    FIG. 3 is a front elevation view thereof;
    FIG. 4 is a rear elevation view thereof;
    FIG. 5 is a second side elevation view thereof;
    FIG. 6 is a first side elevation view thereof;
    FIG. 7 is a top plan view thereof; and,
    FIG. 8 is a bottom plan view thereof.
    The broken lines immediately adjacent to the shaded areas depict the bounds of the claimed design, while all other broken lines are directed to environment. The broken lines form no part of the claimed design.

    Print liquid supply
    38.
    发明授权
    Print liquid supply 有权

    公开(公告)号：US11364720B2

    公开(公告)日：2022-06-21

    申请号：US16765215

    申请日：2018-07-13

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

    Inventor： Judson M. Leiser ,  Miquel Boleda Busquets ,  Bernd Karlsboeck ,  David Olsen ,  Michael E. Peterschmidt

    IPC: B41J2/175

    Abstract: A print liquid supply interface structure is provided, to fluidically connect a fluid supply container to a receiving station, comprising a liquid channel having at least one liquid channel wall, the liquid channel including a liquid interface, and at least one key pen next and parallel to the needle receiving portion of the liquid channel, protruding from a base over more than 10 millimeters. In another example a key pen structure is provided. In yet another example an interface structure for receiving a separate key pen is provided.

    Fluidic valves formed in a sub-assembly
    39.
    发明授权
    Fluidic valves formed in a sub-assembly 有权

    公开(公告)号：US11254139B2

    公开(公告)日：2022-02-22

    申请号：US16765047

    申请日：2018-07-13

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

    Inventor： Judson M. Leiser ,  Mark A. Devries ,  James D. Hankins

    IPC: B41J2/175

    Abstract: A print liquid supply sub-assembly, the print liquid supply sub-assembly to connect to a printer to provide a print liquid to the printer may include a print liquid output to connect to a print liquid input of the printer; a first fluidic channel upstream of the print liquid output comprising a first fluidic valve to prevent the print liquid from entering a supply container upstream of the first fluidic valve; and a second fluidic channel upstream of the print liquid output fluidically coupled to the first fluidic channel comprising a second fluidic valve to selectively prevent the fluid from passing out of the supply container downstream from the second fluidic valve.

    Coupling systems
    40.
    发明授权
    Coupling systems 有权

    公开(公告)号：US11247477B2

    公开(公告)日：2022-02-15

    申请号：US16763840

    申请日：2018-07-13

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

    Inventor： Judson M. Leiser ,  Peter R. Stokes ,  Mark A. Devries

    IPC: B41J2/175

    Abstract: A bag-in-box fluid supply may include a bag comprising a spout extending therefrom, the spout including a flange coupled to a surface of the bag and comprising a lip formed on the spout distal to the bag; a box formed around the bag to maintain the bag therein; a wedge to wedge a surface of the box between the lip and a surface of the bag; and a fluid interface to fluidically interface with the spout of the bag, the fluid interface including a fluidic channel and a collar disposed on a first end of the fluidic channel to secure the fluid interface to the spout.

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