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. 25, 2026
Filed:
Dec. 10, 2021
Renault S.a.s, Boulogne Billancourt, FR;
Victor Chaudoy, Guyancourt Cedex, FR;
Thierry Tourret, Guyancourt Cedex, FR;
AMPERE S.A.S., Boulogne-Billancourt, FR;
Abstract
A device is for extinguishing a fire inside an electric storage device of a vehicle. The extinguishing device includes at least one cap and a cylinder containing at least one gas for extinguishing the fire. The cylinder includes a closing seal and defines a space containing the gas. The cap includes at least one puncturing device and a base provided with an apertured wall. The puncturing device is capable of breaking the closing seal of the cylinder whilst maintaining its air-tightness.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile