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. 01, 1999
Filed:
May. 29, 1997
Applicant:
Inventors:
Katsumi Kurokawa, Chiba, JP;
Shun Suhara, Chiba, JP;
Toshitane Matsukawa, Chiba, JP;
Haruhiko Ishizuka, Chiba, JP;
Toru Sato, Chiba, JP;
Assignee:
Kawasaki Steel Corporation, Kobe, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D / ; B22D / ;
U.S. Cl.
CPC ...
164463 ; 164423 ;
Abstract
In a method of manufacturing a wide metal thin strip, molten metal is ejected onto the surface of a rotating cooling roll. The nozzle shape permits manufacture of wide metal thin strips having a uniform thickness in the width direction.