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:
Nov. 11, 2025
Filed:
Aug. 31, 2023
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Yusuke Tsuchiyama, Wako, JP;
Yuta Urushiyama, Wako, JP;
Takeshi Watanabe, Wako, JP;
Kosuke Tatsushima, Wako, JP;
Hiroyuki Takahashi, Wako, JP;
Koji Nozoe, Tokyo, JP;
Michael Bruyneel, Alleur, BE;
Assignee:
Honda Motor Co., Ltd., Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
B29C 70/32 (2006.01); F17C 1/06 (2006.01);
U.S. Cl.
CPC ...
F17C 1/06 (2013.01); F17C 2201/0104 (2013.01); F17C 2203/067 (2013.01); F17C 2203/0673 (2013.01); F17C 2209/2163 (2013.01);
Abstract
A mandrel around which fiber-reinforced resin is wound, the mandrel including a cylinder portion having a plurality of first flat surface portions, and a pair of dome portions that are formed at respective ends of the cylinder portion and each include a plurality of second flat surface portions.