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:
Oct. 18, 1994
Filed:
Oct. 13, 1992
Applicant:
Inventors:
George Scourtes, Clearwater, FL (US);
John P Gagneur, Westland, MI (US);
Elliott Yush, Ann Arbor, MI (US);
Assignee:
Lucas Hartridge, Inc., Reston, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01M / ;
U.S. Cl.
CPC ...
731172 ; 73116 ;
Abstract
An internal combustion engine is tested by measuring/recording the pressure of the exhaust gas as the engine is rotate without combustion.