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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.:

US 8851295 B1

PDFFull Text
Date of Patent:
Oct. 07, 2014

Filed:

Aug. 21, 2009

Filter device

Applicant:

Wolfgang Stausberg, Morsbach, DE;

Inventor:

Wolfgang Stausberg, Morsbach, DE;

Assignee:

IBS Filtran Kunstsoff-/Metallerzeugnisse GmbH, Morsbach, DE;

Attorneys:

Loza & Loza, LLP

Leo J. Jennings

Primary Examiner:

Dirk Bass

Int. Cl.
CPC ...
B01D 35/00 (2006.01); B01D 35/28 (2006.01); B01D 29/11 (2006.01); B01D 27/14 (2006.01); B29C 65/50 (2006.01); B29C 65/48 (2006.01); B29C 65/08 (2006.01); B29L 31/14 (2006.01);
U.S. Cl.
CPC ...
B01D 27/142 (2013.01); B01D 29/111 (2013.01); B29C 65/48 (2013.01); B29C 65/08 (2013.01); B01D 2201/188 (2013.01); B29C 65/5071 (2013.01); B29C 65/5085 (2013.01); B29L 2031/14 (2013.01);
Abstract

A filter device for filtering fluid, in particular an oil filter, is provided. The filter device includes a first filter medium and a second filter medium, the first filter medium having a greater filter action than the second filter medium, and the filter media being folded in pleated form and having a plurality of folds, the first filter medium and the second filter medium being connected to one another in the longitudinal direction of the folds. An easily producible and highly effective filter device is thus achieved.

Find Patent Forward Citations

Stausberg, Wolfgang. (2014). Filter device (U.S. Patent No. 8851295). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8851295

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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