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:
Feb. 10, 2015
Filed:
Mar. 30, 2006
Applicants:
Gary Ray Gillingham, Prior Lake, MN (US);
Fred H. Wahlquist, Bloomington, MN (US);
Inventors:
Gary Ray Gillingham, Prior Lake, MN (US);
Fred H. Wahlquist, Bloomington, MN (US);
Assignee:
Donaldson Company, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 46/00 (2006.01); B01D 46/24 (2006.01); B01D 46/12 (2006.01); B01D 46/42 (2006.01); B01D 46/52 (2006.01); F02M 35/08 (2006.01);
U.S. Cl.
CPC ...
B01D 46/2414 (2013.01); B01D 46/0005 (2013.01); B01D 46/0068 (2013.01); B01D 46/125 (2013.01); B01D 46/4227 (2013.01); B01D 46/52 (2013.01); F02M 35/08 (2013.01); B01D 2265/025 (2013.01); B01D 2271/022 (2013.01);
Abstract
According to the present disclosure a pulse jet air cleaner components, features and assemblies are described, as well as methods of use. Preferred v-pack configurations, scavenge arrangements, pulse jet arrangements and filter cartridge retention arrangements, are shown and described, for example.