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. 22, 2026
Filed:
Sep. 14, 2022
Applicant:
Primetals Technologies, Limited, London, GB;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B21B 31/10 (2006.01); B21B 29/00 (2006.01);
U.S. Cl.
CPC ...
B21B 31/103 (2013.01); B21B 29/00 (2013.01); B21B 31/10 (2013.01); B21B 31/106 (2013.01);
Abstract
A rolling mill stand for rolling a metallic product (P') that includes, inter alia: first and second movable rails arranged to allow unimpeded movement of work roll chocks of upper and lower work rolls when in an idle position during rolling operations, and replacement of the upper and lower work rolls when in a service position. Methods are provided for moving the first and second movable rails between the idle position and the service position in order to replace the upper and lower work rolls.
Philipson, Martin. (2026). Rolling mill stand and method of changing a work roll assembly thereof (U.S. Patent No. 12741305). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12741305
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile