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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 12715603 B1

PDFFull Text
Date of Patent:
Aug. 25, 2026

Filed:

Jul. 06, 2023

Vehicle fuel storage system including a bladder

Applicant:

Plastic Omnium Advanced Innovation and Research, Brussels, BE;

Inventors:

Dominique Madoux, Brussels, BE;

Pierre Oszwald, Brussels, BE;

Changwook Shin, Brussels, BE;

Assignee:

Plastic Omnium Advanced Innovation and Research, Brussels, BE;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Atif H Chaudry

Int. Cl.
CPC ...
B64D 37/10 (2006.01); B29C 49/04 (2006.01); B29C 49/20 (2006.01); B29L 31/00 (2006.01); B60K 15/03 (2006.01);
U.S. Cl.
CPC ...
B64D 37/10 (2013.01); B29C 49/04 (2013.01); B29C 49/20 (2013.01); B60K 15/03177 (2013.01); B29C 2049/2008 (2013.01); B29C 2049/2073 (2013.01); B29L 2031/7172 (2013.01); B60K 2015/03032 (2013.01); B60K 2015/03085 (2013.01); B60K 2015/03092 (2013.01);
Abstract

A vehicle fuel storage system may include: a fuel tank, a support member extending inside the tank, and several inflatable bladders extending inside the tank. Each of the inflatable bladders being carried by the support member and attached to the support member. Such bladders may include polyethylene and/or polyamide, or the bladders may be multilayered, including polyethylene and ethylene vinyl alcohol. Each bladder may have a maximum volume in a range of from 5 to 15 liters.

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Madoux, Dominique. (2026). Vehicle fuel storage system including a bladder (U.S. Patent No. 12715603). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12715603

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