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:
Feb. 19, 2019
Filed:
Mar. 26, 2014
Applicants:
Matthias Fockele, Borchen, DE;
Heinz-dietmar Schmidt, Rosengarten, DE;
Inventors:
Matthias Fockele, Borchen, DE;
Heinz-Dietmar Schmidt, Rosengarten, DE;
Assignee:
Other;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 29/11 (2006.01); B29C 64/153 (2017.01); B28B 1/00 (2006.01); B23K 26/342 (2014.01); B33Y 10/00 (2015.01); B22F 3/105 (2006.01); B01D 46/24 (2006.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
B01D 29/111 (2013.01); B01D 29/114 (2013.01); B22F 3/1055 (2013.01); B23K 26/342 (2015.10); B28B 1/001 (2013.01); B29C 64/153 (2017.08); B33Y 10/00 (2014.12); B01D 2046/2437 (2013.01); B33Y 80/00 (2014.12); Y02P 10/295 (2015.11);
Abstract
A method for producing at least one hollow filter element comprising a grid-like wall, wherein the at least one filter element is produced by means of a generative process from a free-flowing or pourable starting material by solidifying the starting material in selective locations, layer by layer at the locations of each layer which correspond to the at least one filter element by inputting energy by means of focused radiation.