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:
Aug. 15, 1995
Filed:
May. 09, 1994
Applicant:
Inventors:
Frederick G Wietig, East Aurora, NY (US);
Timothy M Deakin, Clarence, NY (US);
Assignee:
Val-Kro, Inc., N. Tonawanda, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01L / ;
U.S. Cl.
CPC ...
1231883 ; 12318811 ; 2988846 ;
Abstract
This invention relates to a novel valve useful in internal combustion engines and other engines having improved wear and corrosion properties. The valve has a uniform coating thereon containing nickel and having a thickness not exceeding 0.000500 inches. The coating must be substantially uniform in thickness throughout its extension.