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:
Sep. 24, 2002
Filed:
Apr. 05, 2000
Applicant:
Inventors:
Toshiyuki Muroi, Gifu, JP;
Toshikazu Takasu, Gifu, JP;
Yuji Ozeki, Gifu, JP;
Hisatake Okumura, Gifu, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B22D 3/500 ;
U.S. Cl.
CPC ...
B22D 3/500 ;
Abstract
There is provided a continuous casting nozzle comprising a nozzle main body including a neck portion, a middle portion, and a lower portion, made of a refractory material having an inner bore through which molten metal flows, and a plurality of metal bars embedded along the longitudinal direction of the nozzle main body in at least one portion inside the refractory material forming the nozzle main body.
Muroi, Toshiyuki. (2002). Continuous casting nozzle (U.S. Patent No. 6454144). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6454144
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile