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:
Jun. 02, 2026
Filed:
Dec. 20, 2022
Donaldson Company, Inc., Bloomington, MN (US);
Stephan A. Graham, Minneapolis, MN (US);
Mathijs Verstraete, Tienen, BE;
David V. Gutman, Brussels, BE;
Massimo Movia, Tervuren, BE;
Bart Catoor, Kessel-lo, BE;
Gert Proost, Kessel-lo, BE;
Gabriel J. Safarian, Deephaven, MN (US);
Steven A. Johnson, Williams, MN (US);
Donaldson Company, Inc., Bloomington, MN (US);
Abstract
Filter systems with filter bag assemblies including filter bags with gaskets configured to form radial seals, as well as corresponding methods of assembling and using the same, are described herein. The filter systems, filter bag assemblies, and filter bags with gaskets may be used in filter systems to remove particulate matter from air or other gases. Methods of using the filter systems and methods of assembling the filter bags on filter service cages in the filter bag assemblies are also described.