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. 13, 1976
Filed:
Feb. 08, 1974
Applicant:
Inventor:
Erle I Shobert, II, St. Marys, PA (US);
Assignee:
Stackpole Carbon Company, St. Marys, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02B / ;
U.S. Cl.
CPC ...
123-801 ; 418152 ;
Abstract
A rotary engine has a housing in which a rotor is driven by the combustion of fuel. The side wall of the housing extending around the rotor is composed of graphite throughout its thickness and preferably reinforced by a wrapping of graphite fiber tape.