公开(公告)号：US20210206112A1

公开(公告)日：2021-07-08

申请号：US16075601

申请日：2017-04-20

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

Inventor： Jeremy BARRIBEAU ,  Adam L. HORNSTEIN

IPC: B29C64/393 ,  B29C64/165 ,  H04N1/34 ,  B29C64/255

Abstract: An example device includes a user interface, a third party identification portion, a third-party interface and a three-dimensional (3D) print data file handling portion. The user interface is to receive a service request from a user device, the service request including a 3D print data file and identification of a service associated with the 3D print data file. The third party identification portion is to identify a selected third party from a set of third parties, the selected third party having capabilities associated with the service. The third-party interface is to receive the service from the selected third party. The 3D print data file handling portion is to replace the 3D print data file with a revised 3D print data file, the revised 3D print data file being the 3D print data file with the service performed.

公开(公告)号：US20210206075A1

公开(公告)日：2021-07-08

申请号：US16074570

申请日：2017-04-21

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

Inventor： Jeremy BARRIBEAU ,  John ENNIS ,  David C. HARVEY ,  Adam L. HORNSTEIN

IPC: B29C64/255 ,  B29C64/291 ,  B29C64/112 ,  B29C64/307 ,  B33Y30/00 ,  B33Y40/00

Abstract: A three-dimensional (3D) printer material cartridge for a 3D printer includes an indicator disposed on an exterior surface of the 3D printer material cartridge. The indicator colorant is responsive to energy from an energy source of the 3D printer. The indicator is a message that becomes visible in response to exposure of the colorant to the energy.

公开(公告)号：US20210206082A1

公开(公告)日：2021-07-08

申请号：US16075602

申请日：2017-04-21

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

Inventor： Jeremy BARRIBEAU ,  David C. HARVEY ,  John ENNIS ,  Adam L. HORNSTEIN

IPC: B29C64/307 ,  B29C64/255 ,  B29C64/393

Abstract: A three-dimensional (3D) printer includes a cartridge receiver to receive a material cartridge containing new material for generation of a 3D object. The 3D printer also includes an energy source disposed to expose an indicator on the material cartridge to energy in response to depletion of the new material in the material cartridge to change the appearance of the indicator. The changed appearance of the indicator indicates that the material cartridge no longer contains new material.

公开(公告)号：US20210197463A1

公开(公告)日：2021-07-01

申请号：US16075655

申请日：2017-04-12

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

Inventor： Jeremy BARRIBEAU ,  Adam L. HORNSTEIN ,  Shannon MIRANDA

IPC: B29C64/245 ,  B29C64/232 ,  B29C64/393 ,  B33Y30/00 ,  B33Y50/02

Abstract: Example implementations relate to an actuateable motor and platen. In some examples, an apparatus may include a build bucket including a platen disposed therein, a part identification mechanism, and a motor coupled to the platen. The motor may be actuateable to, after a fabricated part is completed within the build bucket, alter a height of the platen responsive to receipt of information determined by the part identification mechanism. In some examples, the information may correspond to a fabricated part disposed in the build bucket.