BLACKBOARD BUILDING BLOCKS Logo (USPTO, 10/28/2002)
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The US trademark BLACKBOARD BUILDING BLOCKS was filed as Word and figurative mark on 10/28/2002 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 10/19/2004.
The current status of the mark is "CANCELLED - SECTION 8".
| Trademark form | Word and figurative mark |
| File reference | 76464137 |
| Register number | 2894256 |
| Application date | October 28, 2002 |
| Publication date | December 2, 2003 |
| Entry date | October 19, 2004 |
Trademark owner
6th Floor
20001 Washington
US
20001 Washington
US
Trademark representatives
goods and services
42
PROVIDING OPEN PROGRAM SOFTWARE SOURCE CODE SERVICES FOR OTHERS TO CREATE MODIFICATIONS AND EXTENSIONS OF SUCH CODE THROUGH AN INTERACTIVE WEBSITE; PROVIDING INFORMATION AND RESOURCE SERVICES ABOUT OPEN PROGRAM SOFTWARE SOURCE CODE TO OTHERS USING SUCH CODE AND USING EXISTING APPLICATION PROGRAMMING INTERFACES; PROVIDING DEVELOPER TECHNICAL SUPPORT SERVICES TO THIRD PARTY SOFTWARE DEVELOPERS; PROVIDING QUALITY ASSURANCE AND CONTROL SERVICES FOR OTHERS TO TEST COMPATIBILITY OF THIRD PARTY CREATED SOFTWARE EXTENSIONS; ONLINE TICKETING IN THE NATURE OF SUBMITTING AND TRACKING OF HELP-DESK SUPPORT TICKETS FOR TECHNICAL SUPPORT SERVICES
ID: 1376464137