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The Swiss trademark HELO was filed as Word mark on 02/06/1989 at the Swiss Federal Institute of Intellectual Property.
It was registered as a trademark on 08/03/1989.
The current status of the mark is "Trademark registered".
Application date | February 6, 1989 |
Publication date | August 30, 1989 |
Entry date | August 3, 1989 |
Expiration date | February 6, 2029 |
Date | Document number | Area | Entry |
---|---|---|---|
August 31, 2018 | 2018083105 | M05 | Extension |
December 16, 2016 | 2016121605 | M30 | Transfer / Change of address |
December 9, 2008 | 2008120905 | M05 | Extension |
August 3, 1989 | 1989080305 | M00 | Registration |
ID: 121100371219