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:
Dec. 08, 1992
Filed:
Dec. 17, 1991
Applicant:
Inventor:
James W Franks, Palm Beach Gardens, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L / ;
U.S. Cl.
CPC ...
1231883 ; 1231882 ;
Abstract
Disclosed is a poppet valve for an internal combustion engine. The poppet valve includes an internal port which provides a second flow path for fuel-air mixture entering the combustion chamber. The valve body includes two annular seals which cooperate with two annular seats in the cylinder head of the engine to seal the valve when the valve body is in a closed position.
Franks, James. (1992). Poppet valve for an internal combustion engine (U.S. Patent No. 5168843). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5168843
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile