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. 04, 2025
Filed:
Apr. 27, 2022
Volvo Autonomous Solutions Ab, Gothenburg, SE;
Henrik Hallberg, Gothenburg, SE;
VOLVO AUTONOMOUS SOLUTIONS AB, Gothenburg, SE;
Abstract
A warning sign arrangement for a vehicle, comprises a warning sign, a warning sign hiding device comprising an electric locking mechanism, the warning sign hiding device being configured to hide the warning sign when the electric locking mechanism is active, and to expose the warning sign when the electric locking mechanism is deactivated, The electric locking mechanism comprises a first electric lock configured to be powered by a main electric power supply of the vehicle, and a second electric lock configured to be powered by a backup electric power supply of the vehicle, wherein both of the first electric lock and the second electric lock must be deactivated to expose the warning sign.