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:
Jun. 25, 2019
Filed:
Jan. 22, 2016
Applicant:
Caterpillar Inc., Peoria, IL (US);
Inventors:
Jason W. Hudgens, Washington, IL (US);
Theron J. Cassidy, Peoria, IL (US);
Dave T. Ahlman, Bothell, WA (US);
Shawn R. Herold, East Peoria, IL (US);
Assignee:
Caterpillar Inc., Deerfield, IL (US);
Primary Examiner:
Int. Cl.
CPC ...
B01D 29/27 (2006.01); B01D 29/90 (2006.01); B01D 53/90 (2006.01); B01D 53/94 (2006.01); B01D 35/027 (2006.01);
U.S. Cl.
CPC ...
B01D 35/027 (2013.01); B01D 29/27 (2013.01); B01D 29/902 (2013.01); B01D 35/0276 (2013.01); B01D 53/90 (2013.01); B01D 53/9418 (2013.01); B01D 2251/208 (2013.01); B01D 2251/2062 (2013.01); B01D 2251/2067 (2013.01);
Abstract
An inlet filter is disclosed for use with a reductant tank having a fill spout. The inlet filter may have a generally cylindrical base portion with an open top end and an open bottom end and configured for mounting inside the fill spout. The inlet filter may also have a mesh bag with a top connected to the generally cylindrical base portion, a folded bottom, and open side edges. The inlet filter may further have a bag carrier configured to close the open side edges.