Patent · US Active

Air filter element

US9409112B2 · kind B2 · utility

2Cited by

3References

8Claims

0Family size

Assignee

MANN+HUMMEL GmbH · DE

Inventors

Fabian Wagner · Heubach, DE
Michael Maier · Villingen-Schwenningen, DE

Key dates

Filing date	Jul 14, 2014
Grant date	Aug 9, 2016
Priority date	—
Expiry date	Sep 19, 2034

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB01D2271/022
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

An air filter element has a filter means and a circumferential plastic frame with a sealing element, which encompasses a laterally outwardly projecting border of the plastic frame in a U-shaped manner. The sealing element is one piece with a circumferential sealing lip that is arranged on a side flank of the U-shaped sealing section.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.