Patent · US Active

Filter device

US12350607B2 · kind B2 · utility

0Cited by

2References

15Claims

0Family size

Assignee

RT-FILTERTECHNIK GMBH · DE

Inventors

Gerhard Stehle · Konstanz, DE
Michael Sakraschinsky · Sankt Ingbert, DE
Sven Peter WOZNIAK · Konstanz, DE
Dirk Schönfeld · Apolda, DE
John R. Otto · Middletown, US
Alexander Wohlers · Saarburg, DE
Alexander BACKES · Marpingen, DE
Klaus Morgens · Trier, DE
Florentin Van Uffelen · Ludwigsburg, DE
Marco Tassone · Neuhaus, DE
Markus Stefan WALEK · Salem, DE

Key dates

Filing date	Jul 15, 2020
Grant date	Jul 8, 2025
Priority date	—
Expiry date	Jan 25, 2042

Classification

Technology area (CPC F)Mechanical Engineering; Lighting; Heating
CPC primaryF02M37/22
WIPO fieldChemical engineering
WIPO sectorChemistry

Abstract

A filter device has a filter housing (1), in which a replaceable filter element (7) is accommodated. The filter housing has a cover part (2), wherein the element material (9) of the filter element (7) extends between two end caps (13, 14) of the filter element. The filter housing (1) is formed as an outlet pipe (3). The element material and the outlet pipe extend between both end caps (13, 14).

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