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:
Apr. 12, 2022
Filed:
Apr. 13, 2015
Applicant:
Mitsubishi Rayon Co., Ltd., Chiyoda-ku, JP;
Inventor:
Takeshi Ishikawa, Toyohashi, JP;
Assignee:
Mitsubishi Chemical Corporation, Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
E04C 3/28 (2006.01); B62D 29/04 (2006.01); B62D 25/02 (2006.01); B62D 25/00 (2006.01); B62D 25/08 (2006.01);
U.S. Cl.
CPC ...
E04C 3/28 (2013.01); B62D 25/00 (2013.01); B62D 25/025 (2013.01); B62D 25/08 (2013.01); B62D 29/04 (2013.01);
Abstract
A long structural member and a structural member complex that contain a fiber-reinforced resin having a simple reinforced structure, suppressing increase in molded article weight, and exhibiting high mechanical properties. The long structural member has a perpendicular cross-section formed in a U shape, has two of the corners on the inside of the U-shaped section reinforced by the fiber-reinforced resin, and has a triangular cross-section for each of the cross-sections of the two corners inside the reinforced U-shaped section.