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公开(公告)号：US11815125B2
公开(公告)日：2023-11-14
申请号：US17416545
申请日：2019-04-08
Applicant: Hewlett-Packard Development Company, L.P.
CPC classification number: F16B5/0664 , B41J29/54
Abstract: An example retaining device includes a retaining feature to retain an article, and a first arm. The first arm projects in a first direction and includes a first protrusion extending away from a first face of the first arm. The first protrusion is to engage another article to retain the retaining device relative to the other article. The first arm includes a second protrusion spaced apart from the first protrusion and extending away from the first face of the first arm. The width of the second protrusion increases in the first direction so as to provide a sloped surface.
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公开(公告)号：US20230048927A1
公开(公告)日：2023-02-16
申请号：US17793895
申请日：2020-01-30
Applicant: Hewlett-Packard Development Company, L.P.
IPC: B41F31/20
Abstract: Certain examples described herein relate to liquid waste containers delimiting an opening for receiving liquid. The liquid waste container comprises a receptacle for liquid waste and a bistable arrangement having first and second stable states such that when the bistable arrangement is in the first stable state, liquid can be received into the receptacle through the opening, and when the bistable arrangement is in the second stable state, liquid is prevented from exiting the receptacle through the opening. The example liquid waste container further comprises an actuator arranged to engage the bistable arrangement and to cause the bistable arrangement to transition from the first stable state to the second stable state.
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公开(公告)号：US20210402807A1
公开(公告)日：2021-12-30
申请号：US16498694
申请日：2018-04-30
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Marc Clotet Marti , Cesar Serpa Rosa , Xavier Gomez Travesset
IPC: B41J11/42
Abstract: An apparatus is disclosed. The apparatus is to detect an artefact on a printable surface. The apparatus comprises a detection element to engage the printable surface as the printable surface moves relative to the detection element, and to move away from the printable surface when an artefact passes between the detection element and the printable surface. The apparatus also comprises an actuator to be actuated in response to the detection element moving beyond a defined distance from the printable surface. A method and a print apparatus are also disclosed.
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Patent Agency Ranking
公开(公告)号：US11285744B2
公开(公告)日：2022-03-29
申请号：US16498694
申请日：2018-04-30
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： Marc Clotet Marti , Cesar Serpa Rosa , Xavier Gomez Travesset
IPC: B41J29/00
Abstract: An apparatus is disclosed. The apparatus is to detect an artefact on a printable surface. The apparatus comprises a detection element to engage the printable surface as the printable surface moves relative to the detection element, and to move away from the printable surface when an artefact passes between the detection element and the printable surface. The apparatus also comprises an actuator to be actuated in response to the detection element moving beyond a defined distance from the printable surface. A method and a print apparatus are also disclosed.
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公开(公告)号：US20220082118A1
公开(公告)日：2022-03-17
申请号：US17416545
申请日：2019-04-08
Applicant: Hewlett-Packard Development Company, L.P.
Abstract: An example retaining device comprises a retaining feature to retain an article, and a first arm. The first arm projects in a first direction and comprises a first protrusion extending away from a first face of the first arm. The first protrusion is to engage another article to retain the retaining device relative to the other article. The first arm comprises a second protrusion spaced apart from the first protrusion and extending away from the first face of the first arm. The width of the second protrusion increases in the first direction so as to provide a sloped surface.
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公开(公告)号：US20240227309A1
公开(公告)日：2024-07-11
申请号：US18563906
申请日：2021-06-02
Applicant: Hewlett-Packard Development Company, L.P.
Inventor： Marc Clotet Marti , Yelena Helen Balinsky , Manuel Lopez Alarcon
IPC: B29C64/393 , B33Y40/00 , B33Y50/02
CPC classification number: B29C64/393 , B33Y40/00 , B33Y50/02
Abstract: According to an example, a method to certify 3D objects comprises receiving a request to certify a 3D object printed by a 3D printer, obtaining printer state data relating to a recorded state of the 3D printer and intended state data relating to an intended state of the 3D printer at a time when the 3D object was printed, determining if the recorded state of the 3D printer is in compliance with the intended state of the 3D printer, and approving the request to certify the 3D object if the recorded state is determined to be in compliance with the intended state.
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公开(公告)号：US11279158B2
公开(公告)日：2022-03-22
申请号：US16493003
申请日：2018-03-08
Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
Inventor： David Butinya , Jose Antonio Alvarez Tapia , Marc Clotet Marti
IPC: B41J29/12
Abstract: A dummy cartridge includes a body having an external shape dimensioned to be received in a cartridge pocket, and a handle integrated into the body, with cavities provided in the body on two opposite sides of the handle; wherein the cavities are dimensioned to allow insertion of a human thumb and/or finger on the two opposite sides of the handle for gripping the handle.
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公开(公告)号：US20210051825A1
公开(公告)日：2021-02-18
申请号：US17049736
申请日：2018-06-15
Applicant: Hewlett-Packard Development Company, L.P.
Abstract: In an example there is provided a method for electro-magnetically shielding a circuit board assembly. The method comprises depositing a solder material at multiple locations on a substrate, heating the solder material according to a predetermined thermal profile and coupling an enclosure to the substrate at the locations to provide an electromagnetic shielding for components attached to the substrate. The locations are arranged on the substrate such that a size of a largest aperture of the circuit board assembly is below a pre-determined threshold size value.
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