GENEVA, April 28 -- AUTOLIV DEVELOPMENT AB (Wallentinsvagen 2244783 Vargarda) filed a patent application (PCT/EP2025/079875) for "VEHICLE HORN DEVICE" on Oct 16, 2025. With publication no. WO/2026/082851, the details related to the patent application was published on Apr 23, 2026.

Notably, the patent application was submitted under the International Patent Classification (IPC) system, which is managed by the World Intellectual Property Organization (WIPO).

Inventor(s): BARRITAULT, Matthis (3 rue des sables rouges86000 Poitiers), LETIERCE, Thomas (3 Allee des Fremes86580 Vouneuil s/Biard), PERRAULT, Sylvain (7 Clos des Buis86190 Vouille), YAZAR, Levent (7 Rue de Magnac86280 Saint Benoit)

Abstract: The invention relates to a horn device fo...