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:
Oct. 21, 2008
Filed:
Jan. 19, 2006
Applicants:
John D. Douro, Ortonville, MI (US);
Peter C. Emling, Oxford, MI (US);
Jason M. Murphy, Auburn Hills, MI (US);
Inventors:
John D. Douro, Ortonville, MI (US);
Peter C. Emling, Oxford, MI (US);
Jason M. Murphy, Auburn Hills, MI (US);
Assignee:
GM Global Technology Operations, Inc., Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D 33/04 (2006.01); B22C 9/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cylinder block casting is disclosed having a bulkhead window formed therein, the bulkhead window is formed by a set core received in one of a chill assembly and an integral barrel crankcase core of a mold package.
Quick Actions:
Douro, John. (2008). Cylinder block casting bulkhead window formation (U.S. Patent No. 7438117). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7438117
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile