Donata Castelberg

citizen of Zürich, Wädenswil

Commercial register

castelberg design gmbh

Managing director · sole signature · Zürich

Chair of the executive board · sole signature

until Jun 1, 2017

Trademarks, designs and patents

X

Swiss trademark · 700429 · Agent

Jan 18, 2017
c castelberg DESIGN

Swiss trademark · 694518 · Agent

Sep 5, 2016
Elektro-optisches Blendschutzglas, insbesondere für Schutz-, Sport- und Sonnenbrillen

Swiss patent · CH710211 · Inventor

Deleted
BLENDSCHUTZVORRICHTUNG

European patent · EP2638427 · Holder

Deleted
Blendschutzvorrichtung

Swiss patent · CH704009 · Holder

Deleted
Aktives Lichtschutzfilter

European patent · EP1935386 · Inventor

Deleted
XELUX ACTIVE EYE PROTECTION

Swiss trademark · 547872 · Holder

Deleted