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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.:

US 12508790 B1

PDFFull Text
Date of Patent:
Dec. 30, 2025

Filed:

Jan. 20, 2022

Hose for fluid transportation

Applicant:

The Yokohama Rubber Co., Ltd., Kanagawa, JP;

Inventors:

Shun Sato, Kanagawa, JP;

Daisuke Maeda, Kanagawa, JP;

Assignee:

The Yokohama Rubber Co., LTD., Tokyo, JP;

Attorney:

Thorpe North & Western

Primary Examiner:

Yan Lan

Int. Cl.
CPC ...
B32B 1/08 (2006.01); B32B 15/02 (2006.01); B32B 15/082 (2006.01); B32B 15/088 (2006.01); B32B 15/09 (2006.01); B32B 15/14 (2006.01); B32B 15/18 (2006.01);
U.S. Cl.
CPC ...
B32B 1/08 (2013.01); B32B 15/02 (2013.01); B32B 15/082 (2013.01); B32B 15/088 (2013.01); B32B 15/09 (2013.01); B32B 15/14 (2013.01); B32B 15/18 (2013.01); B32B 2262/103 (2013.01); B32B 2305/08 (2013.01); B32B 2307/54 (2013.01); B32B 2307/724 (2013.01); B32B 2311/30 (2013.01); B32B 2597/00 (2013.01);
Abstract

A fluid transport hose includes an inner layer including a thermoplastic resin composition containing a thermoplastic resin and an elastomer, a reinforcing layer disposed on an outer side of the inner layer, and an outer layer disposed on an outer side of the reinforcing layer, the thermoplastic resin composition having a storage modulus E'at −40° C. and a storage modulus E′at 80° C. satisfying Formulas (1), (2), and (3): E′≤1500 MPa . . . (1), E′≥40 MPa . . . (2), E′/E′≥0.05 . . . (3).

Find Patent Forward Citations

Sato, Shun. (2025). Hose for fluid transportation (U.S. Patent No. 12508790). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12508790

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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