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:
May. 20, 2003
Filed:
Aug. 28, 2001
Applicant:
Inventor:
Samer Aljabari, Charlotte, NC (US);
Assignee:
Homelite Technologies, Inc., Hamilton, BM;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02B 7/502 ;
U.S. Cl.
CPC ...
F02B 7/502 ;
Abstract
An internal combustion engine having a cylinder with a piston movement area; a piston movably mounted in the cylinder; an ignition system connected to the cylinder; and a fuel delivery system connected to the cylinder. The fuel delivery system has a combined fuel and air injection port extending into the cylinder. The injection port has an end at the piston movement area with a top surface and a different shaped bottom. The bottom surface has an inwardly tapering shape to form a bottom portion of the end of the injection port with a generally semi-conical shape.