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:
Sep. 24, 2019
Filed:
Oct. 07, 2014
Applicant:
Syngenta Participations, Basel, CH;
Inventors:
Benoit Hussherr, Basel, CH;
Franz Brandl, Basel, CH;
Assignee:
Syngenta Participations AG, Basel, CH;
Primary Examiner:
Int. Cl.
CPC ...
B01D 45/00 (2006.01); A01C 7/08 (2006.01); A01C 7/04 (2006.01); B01D 45/16 (2006.01); B01D 46/52 (2006.01); B01D 50/00 (2006.01); A01C 7/16 (2006.01); A01C 7/20 (2006.01);
U.S. Cl.
CPC ...
A01C 7/082 (2013.01); A01C 7/042 (2013.01); A01C 7/081 (2013.01); B01D 45/16 (2013.01); B01D 46/521 (2013.01); B01D 50/002 (2013.01); A01C 7/04 (2013.01); A01C 7/084 (2013.01); A01C 7/166 (2013.01); A01C 7/206 (2013.01);
Abstract
An exhaust air filtration apparatus comprises a vacuum planter () having a cyclonic separator () and a filter unit (). A method of removing particulate matter can utilize the apparatus.