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:
Oct. 07, 2025
Filed:
Nov. 08, 2023
Applicant:
Donaldson Company, Inc., Bloomington, MN (US);
Inventors:
Mirko Massara, Borgo Mantavano, IT;
Stefano Bertelli, Magnacavallo, IT;
Alessandro Torresani, Nogara, IT;
Fabrizio Buratto, Sustinente, IT;
Isacco Pavanelli, Sermide e Felonica, IT;
Miloslav Krystufek, Brussels, BE;
Luca Ghisu, Bierbeek, BE;
John K. Aune, Edina, MN (US);
Gert Willems, Edegem, BE;
Assignee:
Donaldson Company, Inc., Bloomington, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 35/30 (2006.01); B01D 29/33 (2006.01); B01D 35/027 (2006.01);
U.S. Cl.
CPC ...
B01D 35/306 (2013.01); B01D 29/33 (2013.01); B01D 35/027 (2013.01); B01D 2201/0461 (2013.01); B01D 2201/295 (2013.01); B01D 2201/301 (2013.01); B01D 2201/4092 (2013.01);
Abstract
A filter assembly is disclosed comprising a filter cartridge, a filter housing end part, and a filter housing main part, said filter housing main part being adapted for receiving said filter cartridge and for being connected to the housing end part by screwing, wherein