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:
Jul. 20, 2021
Filed:
Sep. 07, 2018
Concept Laser Gmbh, Lichtenfels, DE;
Jens Stammberger, Rödental, DE;
Christian Diller, Lichtenfels, DE;
Tobias Gagel, Zapfendorf, DE;
Alexander Hofmann, Weismain, DE;
CONCEPT LASER GMBH, Lichtenfels, DE;
Abstract
Powder module device () for an apparatus for additively manufacturing three-dimensional objects by successive layerwise selective irradiation and consolidation of layers of a powdered build material (). The device includes a powder module (), comprising a powder module base body () to receive a powdered build material (), comprising wall elements; delimiting a build material receiving volume () for receiving a powdered build material () and an opening () for introducing powdered build material () into the build material receiving volume (); a lid (), comprising a lid base body () connected to the powder module base body () so as to close the opening () of the powder module base body () in a closed state of the powder module device (); and a sealing device () configured to seal between the powder module () and the lid () in the closed state of the powder module device ().