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:
Jul. 29, 2025
Filed:
Jul. 09, 2021
Primetals Technologies Japan, Ltd., Hiroshima, JP;
Naohiko Matsuda, Tokyo, JP;
Takashi Nakano, Tokyo, JP;
Yuki Maehashi, Tokyo, JP;
Shinji Namba, Tokyo, JP;
Masashi Yoshikawa, Tokyo, JP;
Kosei Tsuji, Hiroshima, JP;
Takahiro Yagi, Hiroshima, JP;
Ryusuke Nakatsuka, Hiroshima, JP;
PRIMETALS TECHNOLOGIES JAPAN, LTD., Hiroshima, JP;
Abstract
A pickling apparatus for pickling a strip of metal being conveyed is equipped with: a pickling tank for storing an acid solution; a surrounding part disposed in the pickling tank so as to surround the strip immersed in the acid solution in the pickling tank; and an oxidant supply part for supplying a liquid oxidant toward an inside of the surrounding part.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile