DDI Logo (USPTO, 04/20/1978)
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The US trademark DDI was filed as Word and figurative mark on 04/20/1978 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 03/24/1981.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word and figurative mark |
| File reference | 73167169 |
| Register number | 1149125 |
| Application date | April 20, 1978 |
| Publication date | June 17, 1980 |
| Entry date | March 24, 1981 |
Trademark owner
250 Mt. Lebanon Blvd.
15234 Pittsburgh
US
15234 Pittsburgh
US
Trademark representatives
goods and services
35
Broadbased Management Consulting Services Concerned with Employee Supervision and Evaluation Designed to Improve Productivity and Overall Performance
41
Educational Services-Namely, Training Supervisors and Managers in Methods of Supervising and Evaluating Performances of Employees to Improve Productivity and Overall Performance
ID: 1373167169