Patent · US Active

Vehicular air filter providing high efficiency particle and gas filtration

US10214079B2 · kind B2 · utility

1Cited by

2References

12Claims

0Family size

Assignee

Carl Freudenberg KG · DE

Inventors

Katherine Hasan · Hopkinsville, US
Volker HAENDLER · Hopkinsville, US
Oliver Staudenmayer · Weinheim, DE
Saru Dawar · McFarland, US

Key dates

Filing date	Sep 29, 2016
Grant date	Feb 26, 2019
Priority date	—
Expiry date	Sep 29, 2036

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB60H2003/0691
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

The present disclosure is directed at a vehicular air filter with relatively high efficiency particle arresting performance along with removal of volatile organic and/or inorganic contaminants. The filter is particularly suitable for hybrid type vehicles.

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