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:
Mar. 10, 2026
Filed:
Dec. 05, 2019
Applicant:
Mitsubishi Heavy Industries Machinery Systems, Ltd., Hyogo, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B31F 1/26 (2006.01); B21B 31/10 (2006.01); B31F 1/28 (2006.01);
U.S. Cl.
CPC ...
B31F 1/26 (2013.01); B21B 31/103 (2013.01); B31F 1/2868 (2013.01);
Abstract
Provided are a device and a method for replacing a stage roll unit. This stage roll unit replacement device for performing work for replacing a stage roll unit between a single facer and a stage roll unit transporting cart is provided with: a replacement cart that can move in an X-direction in which the stage roll unit is replaced; a moving device that can move the replacement cart in the X-direction; and a connection device that connects the replacement cart and the stage roll unit.
Nitta, Takashi. (2026). Device and method for replacing stage roll unit (U.S. Patent No. 12570069). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12570069
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile