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:
Jan. 14, 2020
Filed:
May. 03, 2016
Applicant:
Haldor Topsøe A/s, Kgs. Lyngby, DK;
Inventor:
Michael Boe, Klampenborg, DK;
Assignee:
Haldor Topsoe A/S, Lyngby, DK;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/02 (2006.01); B01D 46/04 (2006.01); F01N 3/035 (2006.01); B01D 46/00 (2006.01);
U.S. Cl.
CPC ...
B01D 46/0024 (2013.01); B01D 46/0001 (2013.01); B01D 46/0027 (2013.01); B01D 46/02 (2013.01); B01D 46/04 (2013.01); F01N 3/035 (2013.01); B01D 2275/10 (2013.01);
Abstract
A method and a system to assemble a plurality of filter bags within one another using a pole and a pulling guide, and a filter bag unit which includes a plurality of assembled filter bags with creases and stitches oriented relative to each other.