公开(公告)号：US20220371331A1

公开(公告)日：2022-11-24

申请号：US17771962

申请日：2019-11-01

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

Inventor： Lynn A. Collie ,  Kevin Ken Kuramura ,  Kevin Lo

IPC: B41J2/175

Abstract: In some examples, an apparatus can include a fluidic interconnect to interface with a print material supply cartridge, a suction valve in a normally closed position, and a supply inlet connected to the fluidic interconnect, where the suction valve is to actuate to an open position to allow fluidic transmission therebetween when the print material supply cartridge is interfaced with the apparatus.

公开(公告)号：US11667124B2

公开(公告)日：2023-06-06

申请号：US17509937

申请日：2021-10-25

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：US20220371332A1

公开(公告)日：2022-11-24

申请号：US17771612

申请日：2019-11-01

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

Inventor： Lynn A. Collie ,  Matthew Raisanen ,  Robert Yraceburu ,  Elliott Downing

IPC: B41J2/18 ,  B41J2/175

Abstract: In some examples, an apparatus can include a valve body including a recirculation inlet path and a recirculation outlet path, a piston assembly located in the valve body, and a recirculation cavity between the valve body and the piston assembly, where print material is to be circulated through the recirculation cavity via the recirculation inlet path and the recirculation outlet path.

公开(公告)号：US11179941B2

公开(公告)日：2021-11-23

申请号：US16764237

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 ,  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

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：US11535036B2

公开(公告)日：2022-12-27

申请号：US16499313

申请日：2018-07-13

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

Inventor： Steve A. O'Hara ,  Howard G. Wong ,  Wesley R. Schalk ,  Roger J. Kolodziej ,  Christopher J. Arnold ,  Ki Jung Han ,  Lynn A. Collie

IPC: B41J2/175

Abstract: A method for filling a reservoir of a printing device that includes conducting an unattended refill process of an internal reservoir in response to a detection of a fluid supply unit. In an example, the supply dock fluidically, electrically, and mechanically couples to the fluid supply unit to the printing device.

公开(公告)号：US20210402781A1

公开(公告)日：2021-12-30

申请号：US16767937

申请日：2019-11-08

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

Inventor： Bobbi Jean Boen ,  Judson Malcolm Leiser ,  Lynn A. Collie ,  Mark M. Proia ,  Antonio Marquez

IPC: B41J2/175

Abstract: Print liquid supplies for printing devices are disclosed. A print liquid supply includes a container having a wall; a dock connector to enable selective coupling of the print liquid supply with a printing device; and a clamping support structure coupled with the dock connector, the wall of the container clamped therebetween. One of the clamping support structure or the dock connector including a tongue latched onto a groove in the other one of the clamping support structure or the dock connector.

公开(公告)号：US20210331481A1

公开(公告)日：2021-10-28

申请号：US16499313

申请日：2018-07-13

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

Inventor： Steve A. O'Hara ,  Howard G. Wong ,  Wesley R. Schalk ,  Roger J. Kolodziej ,  Christopher J. Arnold ,  Ki Jung Han ,  Lynn A. Collie

IPC: B41J2/175

Abstract: A method for filling a reservoir of a printing device that includes conducting an unattended refill process of an internal reservoir in response to a detection of a fluid supply unit. In an example, the supply dock fluidically, electrically, and mechanically couples to the fluid supply unit to the printing device.

公开(公告)号：US12097710B2

公开(公告)日：2024-09-24

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：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：US11273647B2

公开(公告)日：2022-03-15

申请号：US16767937

申请日：2019-11-08

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

Inventor： Bobbi Jean Boen ,  Judson Malcolm Leiser ,  Lynn A. Collie ,  Mark M. Proia ,  Antonio Marquez

IPC: B41J2/175

Abstract: Print liquid supplies for printing devices are disclosed. A print liquid supply includes a container having a wall; a dock connector to enable selective coupling of the print liquid supply with a printing device; and a clamping support structure coupled with the dock connector, the wall of the container clamped therebetween. One of the clamping support structure or the dock connector including a tongue latched onto a groove in the other one of the clamping support structure or the dock connector.