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:
Jan. 16, 2001
Filed:
Apr. 08, 1999
Applicant:
Inventors:
Godwin Ladell, Cologne, DE;
Heinrich Z Krzykowski, Herdecke, DE;
Matthias Kraemer, Mösheim, DE;
Patrick Philips, Cologne, DE;
Assignee:
Ford Global Technologies, Inc., Dearborn, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D 5/00 ;
U.S. Cl.
CPC ...
F02D 5/00 ;
Abstract
A cylinder head has an intake port with an intake valve for selectively closing the intake port at an end thereof at an intake valve seat. The intake port has a substantially circular cross section in an area adjacent the intake valve seat. The intake port cross section transitions from the substantially circular cross-section at the intake valve seat, into a substantially oblong cross-section.
Ladell, Godwin. (2001). Cylinder head (U.S. Patent No. 6173693). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6173693
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile