公开(公告)号：US11981143B2

公开(公告)日：2024-05-14

申请号：US17685127

申请日：2022-03-02

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

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

IPC: B41J2/175

CPC classification number: B41J2/17523 ,  B41J2/17513 ,  B41J2/1753 ,  B41J2/17596 ,  B41J2002/17516

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.

公开(公告)号：US11951748B2

公开(公告)日：2024-04-09

申请号：US18136855

申请日：2023-04-19

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

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

IPC: B41J2/175

CPC classification number: B41J2/17523

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. In another example a key pen structure is provided. In yet another example an interface structure for receiving a separate key pen is provided.

公开(公告)号：US20230249467A1

公开(公告)日：2023-08-10

申请号：US18135727

申请日：2023-04-17

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

Inventor： Judson M. Leiser ,  Miquel Boleda Busquets ,  Bernd Karlsboeck ,  David Olsen ,  Michael E. Peterschmidt ,  Lynn A. Collie ,  Paul Allan Osborne ,  Wesley R. Schalk ,  Ronald J. Ender ,  Paul Mark Haines ,  Roger J. Kolodziej ,  Steve A. O'hara

IPC: B41J2/175

CPC classification number: B41J2/17523 ,  B41J2/1753

Abstract: A print liquid supply apparatus or interface structure to be connected to a print system comprises a liquid channel, liquid interface and integrated circuit contact pads.

公开(公告)号：US11667125B2

公开(公告)日：2023-06-06

申请号：US17685116

申请日：2022-03-02

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

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

IPC: B41J2/175

CPC classification number: B41J2/17523

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. In another example a key pen structure is provided. In yet another example an interface structure for receiving a separate key pen is provided.

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.

公开(公告)号：US10457055B2

公开(公告)日：2019-10-29

申请号：US15744681

申请日：2015-09-04

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

Inventor： Aidan O'Reilly ,  Bryan Murphy ,  Michael Reynolds ,  Frank Campbell ,  Lynn Walsh ,  Christopher Wallace ,  Michael E. Peterschmidt ,  Tommy O'Connor

IPC: B41J2/175

Abstract: One example provides a replaceable cartridge for user-installation in a printer system. The replaceable cartridge includes a cartridge body, a cartridge lid and a lid manifold. The cartridge lid covers the cartridge body and includes a lid aperture to supply printing fluid into the cartridge body. The lid manifold is mounted to the cartridge lid and includes a lid manifold input port to be fluidly connected to and disconnected from a carriage manifold of the printer system. The state of the fluid connection depends on a pivot position of the carriage manifold, if the replaceable cartridge is installed in the printer system.