The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 29, 2023
Filed:
Mar. 02, 2021
Applicant:
Xerox Corporation, Norwalk, CT (US);
Inventors:
David K. Biegelsen, Portola Valley, CA (US);
Scott E. Solberg, San Jose, CA (US);
David Mathew Johnson, San Francisco, CA (US);
Assignee:
XEROX CORPORATION, Norwalk, CT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B22F 10/43 (2021.01); B29C 64/40 (2017.01); B29C 64/245 (2017.01); B22F 10/47 (2021.01); B33Y 40/00 (2020.01); B33Y 30/00 (2015.01);
U.S. Cl.
CPC ...
B22F 10/47 (2021.01); B22F 10/43 (2021.01); B29C 64/245 (2017.08); B29C 64/40 (2017.08); B33Y 30/00 (2014.12); B33Y 40/00 (2014.12);
Abstract
A build plate for an additive manufacturing device and methods for the same are provided. The build plate may include a base and a sacrificial plate coupled with the base. The etch rate of the sacrificial plate in an etchant may be greater than an etch rate of the base in the etchant. A method for separating a 3D printed article supported on the build plate may include contacting the sacrificial plate with the etchant.