Callax Telecom Holding GmbH
40211 Düsseldorf
Trademarks
Helvaphone
No. 552002 · Classes 38, 42
PENNY PHONE
International registration 851203 · Classes 35, 38, 42
Pennyfone
International registration 857976 · Classes 35, 38, 42
Holder of 3 trademarks, 0 in force.
From Swissreg, the register of the Federal Institute of Intellectual Property. The register names a holder by name and address only, so a mark is listed here when its holder’s name is this entity’s.