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. 31, 2009
Filed:
May. 27, 2004
Applicants:
John L. Cagney, Downers Grove, IL (US);
Donald R. Van Der Moere, Spencer, IN (US);
Inventors:
John L. Cagney, Downers Grove, IL (US);
Donald R. Van Der Moere, Spencer, IN (US);
Assignee:
International Engine Intellectual Property Company, LLC, Warrenville, IL (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16C 3/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A crankshaft has a non-homogenous structure is unitarily formed in a powder metallurgy process with at least two different metallic constituents providing dissimilar characteristics at discrete locations of the structure.