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:
Aug. 10, 2010
Filed:
Nov. 03, 2004
Applicant:
Nicholas John Birkby, Preston, GB;
Inventor:
Nicholas John Birkby, Preston, GB;
Assignee:
EMCON Technologies LLC, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F01N 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An internal combustion engine exhaust systemcomprises an exhaust gas recirculation pipewhich, in use, recirculates engine exhaust gas into the engine air intake. A particulate filteris provided and a burner arrangementis arranged to burn off particulates caught by the filter.