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:
Jan. 18, 2022
Filed:
Jul. 20, 2017
Applicant:
Hewlett-packard Development Company, L.p., Houston, TX (US);
Inventors:
Robert Lawrence Winburne, Vancouver, WA (US);
Randall West, Vancouver, WA (US);
Nicholas Wang, Vancouver, WA (US);
Luke P. Sosnowski, Vancouver, WA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 64/357 (2017.01); B33Y 40/00 (2020.01); B29C 64/307 (2017.01); B29C 64/25 (2017.01); B29C 31/02 (2006.01);
U.S. Cl.
CPC ...
B29C 64/357 (2017.08); B29C 31/02 (2013.01); B29C 64/25 (2017.08); B29C 64/307 (2017.08); B33Y 40/00 (2014.12);
Abstract
In some examples, a build material recycling system of a three-dimensional (3D) printer can include a build material transport system of the 3D printer, a build material recycling device of the 3D printer that includes a fluidizing membrane and is connected to the build material transport system, and a recycled build material hopper of the 3D printer connected, via the build material transport system, to the build material recycling device.