| Serial Number | 85157470 |
| Word Mark | BLOCKBOARD |
| Filing Date | Wednesday, October 20, 2010 |
| Status | 710 - CANCELLED - SECTION 8 |
| Status Date | Friday, June 1, 2018 |
| Registration Number | 4046788 |
| Registration Date | Tuesday, October 25, 2011 |
| Mark Drawing | 4000 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, March 22, 2011 |
| Goods and Services | Software as a service (SAAS) services featuring software for users to post and share a wide variety of information in the form of text, video, photos, and other electronic media |
| Pseudo Mark | BLOCK BOARD |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 2 - Sec. 8 - Entire Registration |
| Class Status Date | Friday, June 1, 2018 |
| Primary Code | 042 |
| First Use Anywhere Date | Friday, February 11, 2011 |
| First Use In Commerce Date | Friday, February 11, 2011 |
| Party Name | BlockChalk, Inc. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | San Francisco, CA 94107 |
| Party Name | BlockChalk, Inc. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | San Francisco, CA 94107 |
| Party Name | BlockChalk, Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | San Francisco, CA 94107 |
| Event Date | Event Description |
| Friday, June 1, 2018 | CANCELLED SEC. 8 (6-YR) |
| Tuesday, October 25, 2016 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Friday, March 4, 2016 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Friday, June 27, 2014 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, June 27, 2014 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, November 1, 2013 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, November 1, 2013 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, October 25, 2011 | REGISTERED-PRINCIPAL REGISTER |
| Wednesday, September 21, 2011 | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED |
| Tuesday, September 20, 2011 | LAW OFFICE REGISTRATION REVIEW COMPLETED |
| Tuesday, September 20, 2011 | ASSIGNED TO LIE |
| Tuesday, September 6, 2011 | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED |
| Friday, August 5, 2011 | STATEMENT OF USE PROCESSING COMPLETE |
| Monday, July 18, 2011 | USE AMENDMENT FILED |
| Friday, August 5, 2011 | CASE ASSIGNED TO INTENT TO USE PARALEGAL |
| Monday, July 18, 2011 | TEAS STATEMENT OF USE RECEIVED |
| Tuesday, May 17, 2011 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |
| Tuesday, March 22, 2011 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, March 22, 2011 | PUBLISHED FOR OPPOSITION |
| Saturday, February 5, 2011 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Sunday, January 30, 2011 | ASSIGNED TO EXAMINER |
| Wednesday, October 27, 2010 | NOTICE OF PSEUDO MARK MAILED |
| Tuesday, October 26, 2010 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED IN TRAM |
| Saturday, October 23, 2010 | NEW APPLICATION ENTERED IN TRAM |