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:
May. 28, 1991
Filed:
Apr. 27, 1990
Applicant:
Inventors:
Dwight D Wegman, Oley, PA (US);
Edward A Wanner, Leesport, PA (US);
Wilson P Rehrer, Reading, PA (US);
Sunil Widge, Dryville, PA (US);
Assignee:
Carpenter Technology Corporation, Reading, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
420 59 ; 420 56 ; 420 57 ; 420 47 ; 420 48 ;
Abstract
A heat, corrosion and wear resistant austenitic steel and article made therefrom is disclosed containing in weight percent about