# Trade Mark Journal No.2025/051 19 December 2025

## WO0000001889452 (10,40)

Office of origin: Switzerland

Date of International Registration:17 September 2025
Date of designation in the UK: 17 September 2025

International priority date claimed: 28 July 2025 (Switzerland) (836314)

Class 10
  Ear plugs for hearing protection; earpieces for hearing protection and filters for the aforementioned earpieces; acoustic filters for hearing protection.
Class 40
  Custom manufacture of hearing protection devices and of acoustic filters for hearing protection.

Sonova AG

Representative: Wild Schnyder AG, Forchstrasse 30,, P.O. Box , CH-8032 Zurich, SWITZERLAND