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:
Mar. 18, 2014
Filed:
Jun. 11, 2009
Applicants:
Michael W. Handley, Farmington, MN (US);
Mark Brandenhoff, Lakeville, MN (US);
Kirit Patel, Bridgewater, NJ (US);
Timothy D. Sporre, Brooklyn Park, MN (US);
Inventors:
Michael W. Handley, Farmington, MN (US);
Mark Brandenhoff, Lakeville, MN (US);
Kirit Patel, Bridgewater, NJ (US);
Timothy D. Sporre, Brooklyn Park, MN (US);
Assignee:
Donaldson Company, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/00 (2006.01); B01D 46/52 (2006.01);
U.S. Cl.
CPC ...
Abstract
The filter of the invention is a cartridge filter comprising a structure that can maintain a filter medium in an air stream to filter particulates to protect a gas turbine power system. The filter combines a mechanically adequate filter structure and an effective filter medium for to obtain a useful system.