TrademarkDir
CS50
LIVE

Serial Number

86809178

Owner

President and Fellows of Harvard College

Attorney

Kerry L. Timbers

Filing Date

Nov 4, 2015

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CS50 Trademark

Serial Number: 86809178 • Registration: 5131256

CS50 is a trademark filed by President and Fellows of Harvard College on November 4, 2015. The trademark is classified under Class 41 (Education & Entertainment), Class 25 (Clothing). The application is currently registered and active.

Owner Contact Info

President and Fellows of Harvard College (362 trademarks)

Cambridge, MA 02138

Entity Type: 99

Trademark Details

Filing Date

November 4, 2015

Registration Date

January 31, 2017

Published for Opposition

November 15, 2016

Goods & 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

Shirts; shorts; pants

Filing History

NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
Apr 21, 2026 NA89
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
Apr 21, 2026 RNL1
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
Apr 21, 2026 89AG
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Apr 21, 2026 APRE
TEAS SECTION 8 & 9 RECEIVED
Feb 17, 2026 E89R
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Jan 31, 2026 REM2
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Nov 2, 2022 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Nov 2, 2022 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Nov 2, 2022 APRE
TEAS SECTION 8 & 15 RECEIVED
May 2, 2022 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Jan 31, 2022 REM1
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Feb 10, 2020 TCCA
REGISTERED-PRINCIPAL REGISTER
Jan 31, 2017 R.PR
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Dec 5, 2016 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Dec 5, 2016 COAR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Nov 15, 2016 NPUB
PUBLISHED FOR OPPOSITION
Nov 15, 2016 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Oct 26, 2016 NONP
LAW OFFICE PUBLICATION REVIEW COMPLETED
Oct 12, 2016 PREV
APPROVED FOR PUB - PRINCIPAL REGISTER
Oct 5, 2016 CNSA
EXAMINER'S AMENDMENT ENTERED
Sep 29, 2016 XAEC
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
Sep 29, 2016 GNEN
EXAMINERS AMENDMENT E-MAILED
Sep 29, 2016 GNEA
EXAMINERS AMENDMENT -WRITTEN
Sep 29, 2016 CNEA
TEAS/EMAIL CORRESPONDENCE ENTERED
Sep 8, 2016 TEME
CORRESPONDENCE RECEIVED IN LAW OFFICE
Sep 8, 2016 CRFA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
Sep 2, 2016 TROA
NOTIFICATION OF NON-FINAL ACTION E-MAILED
Mar 3, 2016 GNRN
NON-FINAL ACTION E-MAILED
Mar 3, 2016 GNRT
NON-FINAL ACTION WRITTEN
Mar 3, 2016 CNRT
ASSIGNED TO EXAMINER
Feb 26, 2016 DOCK
PRELIMINARY/VOLUNTARY AMENDMENT - ENTERED
Dec 2, 2015 AMPX
ASSIGNED TO LIE
Nov 30, 2015 ALIE
NOTICE OF PSEUDO MARK E-MAILED
Nov 10, 2015 MPMK
TEAS VOLUNTARY AMENDMENT RECEIVED
Nov 9, 2015 PARI
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Nov 9, 2015 NWOS
NEW APPLICATION ENTERED
Nov 7, 2015 NWAP

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