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. 05, 2008
Filed:
Jul. 20, 2005
Applicants:
Xiluo Zhu, Ann Arbor, MI (US);
Eduardo Hiroki Matsuo, Ann Arbor, MI (US);
Inventors:
Xiluo Zhu, Ann Arbor, MI (US);
Eduardo Hiroki Matsuo, Ann Arbor, MI (US);
Assignee:
Federal - Mogul World Wide, Inc., Southfield, MI (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F01P 1/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A piston for diesel engine applications has a piston body cast entirely of one piece of steel and includes a piston head with a combustion bowl, a ring belt and an oil cooling gallery. A pair of pin bosses and a piston skirt are cast as one piece with the piston head out of the same steel material.