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:
May. 24, 2022
Filed:
Jul. 20, 2017
Applicant:
Hewlett-packard Development Company, L.p., Houston, TX (US);
Inventors:
Wesley R. Schalk, Vancouver, WA (US);
Justin M. Roman, Vancouver, WA (US);
Randall West, Vancouver, WA (US);
Robert Lawrence Winburne, Vancouver, WA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B33Y 30/00 (2015.01); B29C 64/357 (2017.01); B29C 64/307 (2017.01); B29B 17/00 (2006.01); B33Y 10/00 (2015.01); B33Y 40/20 (2020.01);
U.S. Cl.
CPC ...
B29C 64/357 (2017.08); B29B 17/0005 (2013.01); B29C 64/307 (2017.08); B33Y 10/00 (2014.12); B33Y 40/20 (2020.01);
Abstract
A build material recovery system for a three-dimensional (3D) printer can include a selective solidification device to create a 3D object using build material, a build processing device to separate the 3D object from unfused build material, a material separating and conditioning device to condition the unfused build material, and a material storage device to store the conditioned build material.