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:
Oct. 23, 2018
Filed:
Nov. 17, 2015
Air filter for the interior air of cabins of vehicles, agricultural, construction, and work machines
Applicant:
Mann+hummel Gmbh, Ludwigsburg, DE;
Inventors:
Ina Woitoll, Hemmingen, DE;
Joachim Stinzendoerfer, Speyer, DE;
Angelika Gohle, Schwegenheim, DE;
Manfred Winter, Bad Rappenau, DE;
Andreas Scope, Oberschoena, DE;
Dieter Weiss, Gefrees, DE;
Assignee:
MANN+HUMMEL GmbH, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/02 (2006.01); B01D 53/04 (2006.01); B01D 46/00 (2006.01); B01D 46/24 (2006.01); B01D 46/52 (2006.01);
U.S. Cl.
CPC ...
B01D 53/0415 (2013.01); B01D 46/0036 (2013.01); B01D 46/2411 (2013.01); B01D 46/528 (2013.01); B01D 2253/102 (2013.01); B01D 2275/105 (2013.01);
Abstract
The invention relates to an interior air filter element () for a driver's cabin () of agricultural and work machines, particularly having sprinkling or spraying devices for pesticides or fertilizers including a filter body () having an adsorption filter region () and a fine filter region () particularly for separating aerosols, wherein the filter bodyis designed as a winding body having at least one winding layer.