DSO Logo (USPTO, 05/16/2012)
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The US trademark DSO was filed as Word and figurative mark on 05/16/2012 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 01/01/2013.
The current status of the mark is "CANCELLED - SECTION 8".
Logodesign (Wiener Klassifikation)
#Cog wheels, wheel cogs
| Trademark form | Word and figurative mark |
| File reference | 4268177 |
| Register number | 85626757 |
| Application date | May 16, 2012 |
| Entry date | January 1, 2013 |
| Expiration date | January 1, 2023 |
Trademark owner
900 N. Michigan AvenueSuite 1800
60611 Chicago
US
60611 Chicago
US
Trademark representatives
1000 Town Ctr Ste 2200
48075-1238 Southfield
US
goods and services
35
Advertising and Business
ID: 13