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:
Mar. 21, 2023
Filed:
Dec. 10, 2021
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventors:
Mike Rode, Vancouver, WA (US);
John Geile, Vancouver, WA (US);
Pierre J. Kaiser, Vancouver, WA (US);
Wesley R. Schalk, Vancouver, WA (US);
Arthur H. Barnes, Vancouver, WA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 64/329 (2017.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B29C 64/214 (2017.01); B29C 64/218 (2017.01); B29C 64/307 (2017.01); B29C 64/336 (2017.01); B33Y 40/00 (2020.01); B29C 64/255 (2017.01); B29C 64/295 (2017.01); B33Y 40/10 (2020.01);
U.S. Cl.
CPC ...
B29C 64/329 (2017.08); B29C 64/214 (2017.08); B29C 64/218 (2017.08); B29C 64/255 (2017.08); B29C 64/295 (2017.08); B29C 64/307 (2017.08); B29C 64/336 (2017.08); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 40/00 (2014.12); B33Y 40/10 (2020.01);
Abstract
A build material dispensing device may include a material spreader to spread an amount of build material along a build platform, and at least one hopper for dispensing the build material. The at least one hopper dispenses a plurality of doses of the build material in front of the progression of the material spreader as the material spreader is moved over the build platform.