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. 09, 2020
Filed:
Jun. 02, 2016
Applicant:
Mann+hummel Gmbh, Ludwigsburg, DE;
Inventor:
Herbert Jainek, Heilbronn, DE;
Assignee:
MANN+HUMMEL GmbH, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 35/30 (2006.01); B01D 35/00 (2006.01); B01D 35/147 (2006.01);
U.S. Cl.
CPC ...
B01D 35/306 (2013.01); B01D 35/005 (2013.01); B01D 35/147 (2013.01); B01D 2201/0415 (2013.01);
Abstract
A filter device includes a hollow cylindrical filter element and a bypass valve, the valve body of which rests against an adapter piece that is arranged on the end face of the filter element. At least one bypass opening is integrated into the adapter piece.