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:
Aug. 06, 2019
Filed:
May. 11, 2017
Toray Industries, Inc., Tokyo, JP;
Toray Plastics (America), Inc., North Kingstown, RI (US);
Takashi Ichinomiya, Otsu, JP;
Nobuhiro Naito, Otsu, JP;
Naohiro Takashima, North Kingstown, RI (US);
Jeffrey Stephen L'Heureux, North Kingstown, RI (US);
Toray Industries, Inc., Tokyo, JP;
Abstract
A nip roller includes a core material having a surface coated with rubber. The nip roller having a support length Lof 5 m or longer. The rubber surface has a hardness H (deg) equal to or lower than 65 deg as measured by a JIS K6253 Type A durometer (A type). Mass W (kg) of the nip roller and second moment of area I(m) and the Young's modulus E(Pa) of the core material satisfy EI/W≥80000.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile