CHI Logo (IGE, 12/13/1979)
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The Swiss trademark CHI was filed as Word and figurative mark on 12/13/1979 at the Swiss Federal Institute of Intellectual Property.
It was registered as a trademark on 05/16/1980.
The current status of the mark is "Trademark registered".
Application date | December 13, 1979 |
Publication date | July 1, 1980 |
Entry date | May 16, 1980 |
Expiration date | December 13, 2029 |
Date | Document number | Area | Entry |
---|---|---|---|
July 3, 2019 | 2019070305 | M05 | Extension |
May 20, 2019 | 2019052005 | M70 | Transfer / Change of address |
September 22, 2009 | 2009092205 | M05 | Extension |
August 31, 1999 | 1999083110 | M05 | Extension |
May 16, 1980 | 1980051605 | M00 | Registration |
ID: 121200074538