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. 24, 2014
Filed:
Apr. 20, 2012
Applicants:
Michael Maier, Reisbach, DE;
Martina Bachfischer, Riedlhuette, DE;
Inventors:
Michael Maier, Reisbach, DE;
Martina Bachfischer, Riedlhuette, DE;
Assignee:
Mann +Hummel GmbH, Ludwigsburg, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 29/31 (2006.01); B01D 39/08 (2006.01); B01D 29/07 (2006.01); B01D 27/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A filter element () has first and second end sections (A,B) of a flat filter medium which are secured to one another. A sheathing () is provided, wherein said sheathing is compressed by the end sections (A,B) and surrounds the end edges () of the end sections (A,B). Alternatively, the filter element () has first and second end sections (A,B) of a flat filter medium, wherein the first end section (A) has a fold () having two fold legs (A,B). The end section (B) of the second end section (B) is then compressed between the fold legs (A,B).