公开(公告)号：US11613126B2

公开(公告)日：2023-03-28

申请号：US17046054

申请日：2018-08-30

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

Inventor： Matthew James Storey ,  Zackary Thomas Hickman

IPC: B41J2/175 ,  G03G15/08 ,  B33Y30/00

Abstract: Examples of a print particle replenishment device are described herein. Some examples of the print particle replenishment device may include an interfacing portion. Some examples of the interfacing portion may include a ramp to actuate a hinging door. In some examples, the hinging door may be on a host device receptacle.

公开(公告)号：US11364725B2

公开(公告)日：2022-06-21

申请号：US17050146

申请日：2018-08-30

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

Inventor： Jiwon Moon ,  Minul Lee ,  Woongyong Choi ,  SeungSup Lee ,  Jinhwa Hong ,  Matthew James Storey ,  An Tran ,  Bennett Alexander Nadeau ,  Zackary Thomas Hickman

IPC: B41J2/175

Abstract: In some examples, an apparatus can include a mating interface coupled to a dispense interface to interact with a print particle dispense nozzle, a locking mechanism coupled to the dispense interface to prevent the print particle dispense nozzle from depositing a print particle to the dispense interface, and an authentication mechanism coupled to the locking mechanism to: authenticate the print particle dispense nozzle, and unlock the locking mechanism when the print particle dispense nozzle is authenticated to allow the print particle dispense nozzle to deposit the print particle to the dispense interface.

公开(公告)号：US11175607B2

公开(公告)日：2021-11-16

申请号：US17050140

申请日：2018-08-30

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

Inventor： Andy Philip Chick ,  Pratik Pravinkumar Shah ,  Min-Chul Lee ,  Ji-won Moon ,  Matthew James Storey ,  Zackary Thomas Hickman ,  Corbett Benjamin Schoenfelt ,  Bennett Alexander Nadeau ,  Jefferson Blake West

IPC: G03G15/08 ,  B33Y30/00

Abstract: Examples of an output assembly for a print particle replenishment device are described herein, Some examples of the output assembly include a sliding member. For example, the sliding member includes a channel that is offset from a rotating axis of the output assembly and a notch that is offset from the rotating axis and that extends to an outer edge of the sliding member. Some examples of the output assembly include a cover member to maintain a static position with respect to a rotation of the sliding member. In some examples, the cover member includes an alignment structure that is offset from the rotating axis of the output assembly.

公开(公告)号：US20210165346A1

公开(公告)日：2021-06-03

申请号：US17262888

申请日：2019-01-24

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

Inventor： Matthew Storey ,  Corbett Benjamin Schoenfelt ,  Bennett Alexander Nadeau ,  Zackary Thomas Hickman ,  Jefferson Blake West ,  Muriel Hale Shields

IPC: G03G15/08 ,  B65D83/00

Abstract: A refill dispenser for providing developer to a developer cartridge of an image forming apparatus is provided. The refill dispenser includes a container having a first section to accommodate developer and a second section including a source of pressure applied to the first section, a movable diaphragm interposed between the first section and the second section, and a valve coupled to the first section, wherein the pressure applied from the second section causes developer in the first section to be removed upon an opening of the valve