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:
Nov. 13, 2007
Filed:
Nov. 01, 2004
Steve Anderson, Stevens Point, WI (US);
Jared Blaisdell, Bloomington, MN (US);
John Belisle, Hampton, MN (US);
John Herman, Rhinelander, WI (US);
John Hiemstra, Lakeville, MN (US);
Gary D. Reeves, Lakeville, MN (US);
Wayne M. Wagner, Apple Valley, MN (US);
Steve Anderson, Stevens Point, WI (US);
Jared Blaisdell, Bloomington, MN (US);
John Belisle, Hampton, MN (US);
John Herman, Rhinelander, WI (US);
John Hiemstra, Lakeville, MN (US);
Gary D. Reeves, Lakeville, MN (US);
Wayne M. Wagner, Apple Valley, MN (US);
Donaldson Company, Inc., Minneapolis, MN (US);
Abstract
An exhaust filter having a pleated filter media mounted between end caps is disclosed herein. The filter has a construction suitable for high temperature environments such as engine exhaust systems.