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. 20, 2007
Filed:
May. 21, 2001
Applicants:
Eric J. Lesher, Holly, MI (US);
Stephen J. Myers, Owosso, MI (US);
Michael R. Foster, Columbiaville, MI (US);
John Boehnke, Grand Blanc, MI (US);
Inventors:
Eric J. Lesher, Holly, MI (US);
Stephen J. Myers, Owosso, MI (US);
Michael R. Foster, Columbiaville, MI (US);
John Boehnke, Grand Blanc, MI (US);
Assignee:
Delphi Technologies, Inc., Troy, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 50/00 (2006.01); B01D 53/34 (2006.01); F01N 3/10 (2006.01); B21D 51/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
An embodiment of a method for producing a gas treatment device includes disposing a mat support material about a substrate to form a subassembly; passing at least a portion of the subassembly into a main body portion of a housing that has a first portion having a decreasing internal diameter from a first end to the main body portion, the main body portion extending from the first portion.