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    Print liquid supply
    1.
    发明授权
    Print liquid supply 有权

    公开(公告)号：US11420444B2

    公开(公告)日：2022-08-23

    申请号：US16764938

    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: An interface structure connectable to a separate liquid reservoir, to connect that liquid reservoir to a receiving station, comprising a liquid interface to fluidically connect to at least one liquid needle of the receiving station, a liquid channel, to fluidically connect the liquid interface to the reservoir, a support wall supporting an integrated circuit laterally next to the liquid channel, the integrated circuit having contact pad contact surfaces, and a front push area adjacent the liquid, the front push area terminating at a front edge that defines a profile height of the interface structure, between said front edge and an opposite distal edge.

    PRINT LIQUID SUPPLY INTERCONNECT WITH KEYED SLOTS
    3.
    发明申请
    PRINT LIQUID SUPPLY INTERCONNECT WITH KEYED SLOTS 有权

    公开(公告)号：US20210245520A1

    公开(公告)日：2021-08-12

    申请号：US17049133

    申请日：2018-07-13

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

    Inventor： Judson M Leiser ,  David Olsen ,  Miqulel BOLEDA BUSQUETS ,  Steven T Castle

    IPC: B41J2/175

    Abstract: In one example in accordance with the present disclosure, at least one print liquid supply interconnect is described. Each interconnect includes at least one needle to be inserted into a print liquid supply to allow print liquid to move between the print liquid supply and an ejection device. Each interconnect also includes two keyed slots disposed on either side of a first needle to gate insertion of print liquid supplies to a print liquid supply with protrusions that match the two keyed slots. A guide feature of each interconnect adjacent the first needle and extends between a first keyed slot and the first needle. An electrical interface of each interconnect establishes a data transmission path between the print liquid supply and the ejection device, the electrical interface disposed between the first needle and a second keyed slot.

    AUTOMATIC ORDER OF LAUNDRY SUPPLIES
    4.
    发明申请
    AUTOMATIC ORDER OF LAUNDRY SUPPLIES 审中-公开

    公开(公告)号：US20180371666A1

    公开(公告)日：2018-12-27

    申请号：US16064202

    申请日：2016-04-08

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

    Inventor： Eric M Laplante ,  Diane R Hammerstad ,  Michael W Cumbie ,  David Olsen

    IPC: D06F33/02 ,  D06F39/02 ,  G05B19/042

    Abstract: Example implementations relate to the automatic ordering of laundry supplies. For example, an appliance may include a fluid detection sensor to detect an amount of laundry supplies present within the appliance, where the fluid detection sensor is to detect a first level of fluid in a first container in the appliance. The appliance may also include a processor coupled to the fluid detection sensor, where the processor is to compare the first level of the fluid to a predetermined threshold level and automatically send a request to order a new container when the first level of the fluid in the first container reaches the predetermined threshold level and where the request is sent over a network.

    Fluid cartridge
    7.
    发明授权
    Fluid cartridge 有权
    流体盒

    公开(公告)号：US08651643B2

    公开(公告)日：2014-02-18

    申请号：US13765455

    申请日：2013-02-12

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

    Inventor： David C. Harvey ,  Curt Gonzales ,  Ralph L. Stathem ,  David Olsen ,  David Welter

    IPC: B41J2/175

    CPC classification number: B41J2/17526 ,  B41J2/17503 ,  B41J2/1752 ,  B41J2/17543 ,  B41J2/17546 ,  B41J2/17553 ,  Y10T292/0964 ,  Y10T292/0977

    Abstract: An ink cartridge for an inkjet printer includes a bottom face and a front face; an ink interface on the front face of the ink cartridge for connection to a cartridge receiving structure; a guide interface in the bottom face for guiding the cartridge along a straight line during insertion into the cartridge receiving structure for connecting the ink interface; a latch track disposed in the bottom face of the ink cartridge to guide a latch of the cartridge receiving structure; a latch stop disposed in the latch track for engaging the latch, where the latch track comprises a locking track and an unlocking track to accommodate movement of the latch with respect to the latch stop, the locking track being at least partly separate from the unlocking track; and a latch guide for redirecting the latch towards the locking track, rather than the unlocking track.

    Abstract translation: 用于喷墨打印机的墨盒包括底面和正面; 在墨盒的前表面上的墨水接口，用于连接到墨盒接收结构; 在底面中的引导界面，用于在插入到用于连接墨水界面的墨盒接收结构中时沿着直线引导墨盒; 锁定轨道，设置在墨盒的底面以引导盒接收结构的闩锁; 设置在所述闩锁轨道中以用于接合所述闩锁的闩锁止动件，其中所述闩锁轨道包括锁定轨道和解锁轨道，以适应所述闩锁相对于所述闩锁止动件的移动，所述锁定轨道至少部分地与所述解锁轨道分离 ; 以及用于将闩锁朝向锁定轨道而不是解锁轨道重定向的闩锁引导件。

    Printable liquid supply cartridges
    9.
    发明授权
    Printable liquid supply cartridges 有权

    公开(公告)号：US11872821B2

    公开(公告)日：2024-01-16

    申请号：US18096555

    申请日：2023-01-12

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

    Inventor： Anthony D. Studer ,  David Olsen

    IPC: B41J2/175

    CPC classification number: B41J2/1753 ,  B41J2/17546

    Abstract: A printable liquid supply cartridge includes a printable liquid reservoir extending between a first side and a second side, and between a front end and a rear end. The front end includes a printable liquid outlet to receive a first fluid pen and a gas inlet, above the printable liquid outlet, to receive a second fluid pen. The front end also includes an interface support at the first side, the support having an I2C data interface that includes electrical connection pads exposed on an interior side of the support to face from the first side towards the second side, the electrical connection pads being arranged vertically and to make contact with the printer data interface at least partially inserted into the second portion.

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