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. 07, 2026
Filed:
Oct. 15, 2019
Applicant:
The Japan Steel Works, Ltd., Tokyo, JP;
Inventors:
Takayuki Hirano, Tokyo, JP;
Kazuma Hamada, Tokyo, JP;
Assignee:
THE JAPAN STEEL WORKS, LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 45/00 (2006.01); B29C 45/03 (2006.01); B29C 45/26 (2006.01); B29C 45/76 (2006.01); B29C 45/84 (2006.01);
U.S. Cl.
CPC ...
B29C 45/768 (2013.01); B29C 45/00 (2013.01); B29C 45/03 (2013.01); B29C 45/26 (2013.01); B29C 45/76 (2013.01); B29C 45/84 (2013.01); B29C 2945/76103 (2013.01); B29C 2945/76187 (2013.01); B29C 2945/7619 (2013.01); B29C 2945/76481 (2013.01);
Abstract
The molding machine includes a cylinder, a screw built in the cylinder, and a state detection device. The state detection device includes a sensor for detecting a state of the screw. The state detection device is attached to the screw outside the cylinder.