USPTO serial 86848683
CS50
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Feb 28, 2017
- Examiner
- TRATOS, MARK STEVEN
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
This registration is in, or will soon enter, a USPTO maintenance window. Missing a Section 8 or Section 9 filing can cancel the registration.
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Owner
President and Fellows of Harvard College
Cambridge, MA, US
Other trademarks owned by President and Fellows of Harvard College
President and Fellows of Harvard College
Cambridge, MA, US
Other trademarks owned by President and Fellows of Harvard College
President and Fellows of Harvard College
Cambridge, MA, US
Other trademarks owned by President and Fellows of Harvard College
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Kerry L. Timbers
Kerry L. Timbers Merchant & Gould P.C.P.O. Box 2910Minneapolis, MN 55402United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 009 | Computer software for use in writing computer programs; computer software for use in solving academic problem sets in the fields of computer programming and computer science; computer software for use in education, namely, software for facilitating the process of teaching and learning in the nature of software for submission and evaluation of academic work, hosting interactive discussions among classmates, facilitating real-time remote collaboration and automated feedback between instructors and students, computer program writing for use in completing academic assignments and projects, and playback of classroom and instructional videos and audio; compiler software | ACTIVE | — |
| 041 | Educational services, namely, providing courses of instruction at secondary school and university level and distribution of course material in connection therewith; 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 secondary school and 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 | ACTIVE | — |
| 042 | Providing temporary use of non-downloadable computer software for use in computer programming and solving academic problem sets related to computer programming and computer science; providing temporary use of non-downloadable software for use in education, namely, software for facilitating the process of teaching and learning in the nature of software for submission and evaluation of academic work, hosting interactive discussions among classmates, facilitating real-time remote collaboration and automated feedback between instructors and students, computer program writing for use in completing academic assignments and projects, and playback of classroom and instructional videos and audio | ACTIVE | — |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
- Other trademarks owned by President and Fellows of Harvard College
- Other trademarks owned by President and Fellows of Harvard College
- Other trademarks owned by President and Fellows of Harvard College
- Other trademarks in Class 009
- Other trademarks in Class 041
- Other trademarks in Class 042
- Similar marks named CS50
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| May 28, 2026 | NA89 | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED | — |
| May 28, 2026 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| May 28, 2026 | 89AG | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED | The USPTO accepted your combined Section 8 declaration and Section 9 renewal application. The registration is renewed for another 10-year term. The next combined maintenance filing will be due at the following 10-year anniversary. |
| May 28, 2026 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| Mar 24, 2026 | E89R | TEAS SECTION 8 & 9 RECEIVED | — |
| Feb 28, 2026 | REM2 | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED | — |
| Dec 9, 2022 | NA85 | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | — |
| Dec 9, 2022 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Dec 9, 2022 | APRE | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | — |
| May 27, 2022 | E815 | TEAS SECTION 8 & 15 RECEIVED | — |
| Feb 28, 2022 | REM1 | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | — |
| Feb 10, 2020 | TCCA | TEAS CHANGE OF CORRESPONDENCE RECEIVED | — |
| Feb 28, 2017 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Dec 13, 2016 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Dec 13, 2016 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Dec 5, 2016 | CHAN | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | — |
| Dec 5, 2016 | COAR | TEAS CHANGE OF OWNER ADDRESS RECEIVED | — |
| Nov 23, 2016 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Nov 9, 2016 | PREV | LAW OFFICE PUBLICATION REVIEW COMPLETED | — |
| Nov 1, 2016 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Oct 11, 2016 | XAEC | EXAMINER'S AMENDMENT ENTERED | — |
| Oct 11, 2016 | GNEN | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | — |
| Oct 11, 2016 | GNEA | EXAMINERS AMENDMENT E-MAILED | — |
| Oct 11, 2016 | CNEA | EXAMINERS AMENDMENT -WRITTEN | — |
| Sep 16, 2016 | TEME | TEAS/EMAIL CORRESPONDENCE ENTERED | — |
| Sep 16, 2016 | CRFA | CORRESPONDENCE RECEIVED IN LAW OFFICE | — |
| Sep 10, 2016 | ALIE | ASSIGNED TO LIE | — |
| Sep 2, 2016 | TROA | TEAS RESPONSE TO OFFICE ACTION RECEIVED | This event means the applicant filed a response to a USPTO Office Action — typically arguments, amendments, or evidence addressing the examiner's objections. The USPTO will review the response and either allow the mark to proceed or issue another action. |
| Mar 3, 2016 | GNRN | NOTIFICATION OF NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Mar 3, 2016 | GNRT | NON-FINAL ACTION E-MAILED | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Mar 3, 2016 | CNRT | NON-FINAL ACTION WRITTEN | A non-final Office Action means the USPTO examining attorney has raised at least one issue with your trademark application but has not made a final decision. You usually have three months to respond with arguments, amendments, or evidence. Missing the deadline can abandon the application. |
| Feb 26, 2016 | DOCK | ASSIGNED TO EXAMINER | — |
| Dec 19, 2015 | MPMK | NOTICE OF PSEUDO MARK E-MAILED | — |
| Dec 18, 2015 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Dec 17, 2015 | NWAP | NEW APPLICATION ENTERED | — |