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. 08, 2022
Filed:
Dec. 09, 2016
Applicant:
Klaus Stadlmann, Vienna, AT;
Inventor:
Klaus Stadlmann, Vienna, AT;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 64/135 (2017.01); B29C 35/08 (2006.01); B33Y 10/00 (2015.01); G03F 7/00 (2006.01); B33Y 40/00 (2020.01);
U.S. Cl.
CPC ...
B29C 64/135 (2017.08); B29C 35/0805 (2013.01); G03F 7/0037 (2013.01); B33Y 10/00 (2014.12); B33Y 40/00 (2014.12);
Abstract
In order to produce a three-dimensional object in a stereolithographic process a plurality of layers () are cured in a chronological sequence such that, as a whole, they form the three-dimensional object. The layers are divided into two or more sub-regions () which lie substantially adjacent to one another within the layer, wherein one sub-region in an edge area () adjoining another sub-region of the same layer contains area parts () which protrude into the other sub-region in a form-fitting manner. These sub-regions are developed one after the other and thus together form the desired layer regions.