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:
Jun. 24, 1986
Filed:
Aug. 30, 1985
Applicant:
Inventors:
Tetsuya Fujii, Chiba, JP;
Toshikazu Sakuraya, Chiba, JP;
Hideo Nakamura, Chiba, JP;
Yasuhiro Habu, Chiba, JP;
Takuo Imai, Kurashiki, JP;
Assignee:
Kawasaki Steel Corporation, Kobe, JP;
Primary Examiner:
Int. Cl.
CPC ...
C21C / ; C21C / ;
U.S. Cl.
CPC ...
75 592 ; 75 49 ; 75 5921 ; 75 5922 ;
Abstract
A steel-making process in a converter, which includes using a carbon monoxide gas as an agitating gas supplied from a position lower than molten metal bath level.
Fujii, Tetsuya. (1986). Steel-making process in converter (U.S. Patent No. 4596600). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4596600
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile