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:
Apr. 13, 2021
Filed:
Jul. 11, 2018
Applicant:
CL Schutzrechtsverwaltungs Gmbh, Lichtenfels, DE;
Inventors:
Frank Schödel, Kronach, DE;
Jens Stammberger, Rödental, DE;
Assignee:
CONCEPT LASER GMBH, Lichtenfels, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 64/255 (2017.01); B22F 3/105 (2006.01); B33Y 30/00 (2015.01); B33Y 40/00 (2020.01); B29C 64/268 (2017.01); B29C 64/371 (2017.01); B01F 5/24 (2006.01); B01F 7/00 (2006.01); B33Y 10/00 (2015.01); B29C 64/153 (2017.01);
U.S. Cl.
CPC ...
B29C 64/255 (2017.08); B01F 5/24 (2013.01); B01F 7/00316 (2013.01); B22F 3/1055 (2013.01); B29C 64/268 (2017.08); B29C 64/371 (2017.08); B33Y 30/00 (2014.12); B33Y 40/00 (2014.12); B22F 2003/1056 (2013.01); B22F 2999/00 (2013.01); B29C 64/153 (2017.08); B33Y 10/00 (2014.12);
Abstract
Powder module () for an apparatus for additively manufacturing of three-dimensional objects, comprising a powder chamber () defining a powder room (), which is fillable with building material () in powder form and a cover () defining the powder room () at its top, whereby the powder module () comprises at least one equalization unit (), configured for spreading the building material () inside the powder room ().