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:
Feb. 20, 1990
Filed:
Sep. 30, 1988
Applicant:
Inventor:
Robert G Everts, Chandler, AZ (US);
Assignee:
Piston Powered Products, Inc., Chandler, AZ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16K / ; F02B / ;
U.S. Cl.
CPC ...
123 / ; 137856 ;
Abstract
A reed valve for a two cycle internal combustion engine. The engine has a metal crankcase to which the valve body of the reed valve is mounted. The valve body is made of an insulating material. A flat metal seat plate is fixed to the valve body. The seat plate has a flat seat not liable to be distorted by heat. A metal reed plate is fixed to the seat plate with its free end overhanging the flat seat. The seat on the seat plate is less liable to be distorted by heat than would be a similar seat formed as part of an insulating valve body.