| Serial Number | 86809178 |
| Word Mark | CS50 |
| Filing Date | Wednesday, November 4, 2015 |
| Status | 702 - SECTION 8 & 15 - ACCEPTED AND ACKNOWLEDGED |
| Status Date | Wednesday, November 2, 2022 |
| Registration Number | 5131256 |
| Registration Date | Tuesday, January 31, 2017 |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, November 15, 2016 |
| Goods and Services | Educational services, namely, conducting distance learning instruction at the university level; educational services, namely, conducting training at the university level in the fields of computer science and computer programming; providing educational courses at the university level, offered through web-based applications and content; providing audio and video programs in the nature of non-downloadable podcasts and non-downloadable webcasts in the fields of computer science and computer programming; educational services, namely, providing online interactive exercises, namely, educational exams, homework assignments, and educational presentations as part of an online course of instruction, in the fields of computer science and computer programming; educational services, namely, providing online courses of instruction at the university level and distribution of course material in connection therewith |
| Pseudo Mark | CS FIFTY |
| Goods and Services | Shirts; shorts; pants |
| International Class | 025 - Clothing, footwear, headgear. |
| US Class Codes | 022, 039 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, November 9, 2015 |
| Primary Code | 025 |
| First Use Anywhere Date | Thursday, November 30, 2006 |
| First Use In Commerce Date | Thursday, November 30, 2006 |
| International Class | 041 - Education; providing of training; entertainment; sporting and cultural activities. |
| US Class Codes | 100, 101, 107 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, November 9, 2015 |
| Primary Code | 041 |
| First Use Anywhere Date | Wednesday, November 30, 1988 |
| First Use In Commerce Date | Wednesday, November 30, 1988 |
| Party Name | President and Fellows of Harvard College |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | Cambridge, MA 02138 |
| Party Name | President and Fellows of Harvard College |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Cambridge, MA 02138 |
| Party Name | President and Fellows of Harvard College |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Cambridge, MA 02138 |
| Event Date | Event Description |
| Saturday, November 7, 2015 | NEW APPLICATION ENTERED |
| Monday, November 9, 2015 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, November 10, 2015 | NOTICE OF PSEUDO MARK E-MAILED |
| Monday, November 9, 2015 | TEAS VOLUNTARY AMENDMENT RECEIVED |
| Monday, November 30, 2015 | ASSIGNED TO LIE |
| Wednesday, December 2, 2015 | PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED |
| Friday, February 26, 2016 | ASSIGNED TO EXAMINER |
| Thursday, March 3, 2016 | NON-FINAL ACTION WRITTEN |
| Thursday, March 3, 2016 | NON-FINAL ACTION E-MAILED |
| Thursday, March 3, 2016 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, September 2, 2016 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, September 8, 2016 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, September 8, 2016 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, September 29, 2016 | EXAMINERS AMENDMENT -WRITTEN |
| Thursday, September 29, 2016 | EXAMINERS AMENDMENT E-MAILED |
| Thursday, September 29, 2016 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
| Thursday, September 29, 2016 | EXAMINER'S AMENDMENT ENTERED |
| Wednesday, October 5, 2016 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, October 12, 2016 | LAW OFFICE PUBLICATION REVIEW COMPLETED |
| Wednesday, October 26, 2016 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, November 15, 2016 | PUBLISHED FOR OPPOSITION |
| Tuesday, November 15, 2016 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Monday, December 5, 2016 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Monday, December 5, 2016 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Tuesday, January 31, 2017 | REGISTERED-PRINCIPAL REGISTER |
| Monday, February 10, 2020 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Monday, January 31, 2022 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED |
| Monday, May 2, 2022 | TEAS SECTION 8 & 15 RECEIVED |
| Wednesday, November 2, 2022 | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Wednesday, November 2, 2022 | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Wednesday, November 2, 2022 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED |
| Saturday, January 31, 2026 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Tuesday, February 17, 2026 | TEAS SECTION 8 & 9 RECEIVED |