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. 07, 1992
Filed:
Jun. 06, 1989
Applicant:
Inventors:
Warren M Garrison, Jr, Pittsburgh, PA (US);
Jack W Bray, Richmond, VA (US);
James L Maloney, III, South Greensburg, PA (US);
Assignee:
Latrobe Steel Company, Latrobe, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C22C / ;
U.S. Cl.
CPC ...
420109 ; 420107 ; 420108 ; 420115 ; 75508 ;
Abstract
A high strength vacuum melted ferrous alloy having enhanced fracture toughness comprising not more than about 0.01% by weight sulfur, not more than about 0.1% manganese, and titanium in an amount in atomic percent of not less than about twice the atomic percentage of sulfur present in the alloy. Other detailed limits of titanium, zirconium, and niobium are also disclosed.
Garrison, Jr, Warren. (1992). Ferrous alloys having enhanced fracture toughness and method of (U.S. Patent No. 5102619). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5102619
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile