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:
Apr. 02, 2002
Filed:
Jun. 09, 2000
Applicant:
Inventors:
David M. Milam, Metamora, IL (US);
Thomas S. Carroll, Peoria, IL (US);
Chien-Chang Lee, Rochester Hills, MI (US);
Charles R. Miller, Metamora, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M 3/302 ;
U.S. Cl.
CPC ...
F02M 3/302 ;
Abstract
A fuel injector performs main fuel injection by raising fuel pressure in a nozzle chamber to lift a check valve member to a fully open position, and performs preinjection or microinjection by operating a solid state motor to lift the check valve member a much smaller distance.
Quick Actions:
Milam, David. (2002). Solid state lift for micrometering in a fuel injector (U.S. Patent No. 6363913). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6363913
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile