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. 23, 2024
Filed:
Aug. 15, 2019
Applicant:
Voxeljet Ag, Friedberg, DE;
Inventors:
Assignee:
VOXELJET AG, Friedberg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 64/343 (2017.01); B29C 64/153 (2017.01); B29C 64/214 (2017.01); B29C 64/329 (2017.01); B33Y 10/00 (2015.01); B33Y 30/00 (2015.01); B33Y 40/00 (2020.01);
U.S. Cl.
CPC ...
B29C 64/343 (2017.08); B29C 64/153 (2017.08); B29C 64/214 (2017.08); B29C 64/329 (2017.08); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 40/00 (2014.12);
Abstract
Closure device suitable for a 3D printing device and/or coater device, comprising a closure means, wherein the closure means is activatable and can be opened by activating means, wherein the activating means is an eccentric, a draw key and/or a slotted link. The invention also relates to a method and a device for producing 3D mouldings, wherein such a closure device is used.