REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
03/07/2026
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Official data from USPTO
CK
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
39
Latest update
03/08/2026
Trademark type
Combined
Nice classes
9, 42
Filing date
08/21/2015
Registration date
01/03/2017
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/24/2023
Last transaction
03/08/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2016-01-00
First use in commerce
2016-01-00
Drawing code
3
Owner type
03
Owner location
Wilmington, DE, US
Examiner
BURKE, LAUREN
Law office
L60
Current location
TMEG LAW OFFICE 106
Mark description
The mark consists of the stylized letters "CK" with the letter "K" appearing on a lock on its side and the top of the lock slightly opened, forming the stylized letter "C". There is a shadow outline of the lock below the image.
Holders and representatives
Holders
Course Key, Inc.
Representatives
Austin Padgett Troutman Pepper Locke LLP
Technical classification
Nice Classes
Class 9Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Computer software for management and reporting of information related to student attendanceparticipationgradingword processing for the purpose of note takingcalendaring of information and providing notifications related to classroom activities and deadlinesenabling students and teachers to engage with one another in chatroomsenabling students to form and participate in study groupsenabling students and teachers to share content in the nature of documentsspreadsheetspresentationspicturesvideosenabling students and teachers to participate in question and answer sessionsenabling teachers to assign and collect homework and students to view and submit homework assignmentsadministering exams to studentspolling students and teachers for classroom surveys; Downloadable computer software for management and reporting of information related to student attendanceparticipationgradingword processing for the purpose of note takingcalendaring of information and providing notifications related to classroom activities and deadlinesenabling students and teachers to engage with one another in chatroomsenabling students to form and participate in study groupsenabling students and teachers to share content in the nature of documentsspreadsheetspresentationspicturesvideosenabling students and teachers to participate in question and answer sessionsenabling teachers to assign and collect homework and students to view and submit homework assignmentsadministering exams to studentspolling students and teachers for classroom surveys; Computer application software for mobile devicessoftware for management and reporting of information related to student attendanceparticipationgradingword processing for the purpose of note takingcalendaring of information and providing notifications related to classroom activities and deadlinesenabling students and teachers to engage with one another in chatroomsenabling students to form and participate in study groupsenabling students and teachers to share content in the nature of documentsspreadsheetspresentationspicturesvideosenabling students and teachers to participate in question and answer sessionsenabling teachers to assign and collect homework and students to view and submit homework assignmentsadministering exams to studentspolling students and teachers for classroom surveys
Class 42
Providing temporary use of non-downloadable computer software for management and reporting of information related to student attendanceparticipationgradingword processing for the purpose of note takingcalendaring of information and providing notifications related to classroom activities and deadlinesenabling students and teachers to engage with one another in chatroomsenabling students to form and participate in study groupsenabling students and teachers to share content in the nature of documentsspreadsheetspresentationspicturesvideosenabling students and teachers to participate in question and answer sessionsenabling teachers to assign and collect homework and students to view and submit homework assignmentsadministering exams to studentspolling students and teachers for classroom surveys; Providing a website featuring non-downloadable software for management and reporting of information related to student attendanceparticipationgradingword processing for the purpose of note takingcalendaring of information and providing notifications related to classroom activities and deadlinesenabling students and teachers to engage with one another in chatroomsenabling students to form and participate in study groupsenabling students and teachers to share content in the nature of documentsspreadsheetspresentationspicturesvideosenabling students and teachers to participate in question and answer sessionsenabling teachers to assign and collect homework and students to view and submit homework assignmentsadministering exams to studentspolling students and teachers for classroom surveys; Software-as-a-service (SAAS) services featuring software for management and reporting of information related to student attendanceparticipationgradingword processing for the purpose of note takingcalendaring of information and providing notifications related to classroom activities and deadlinesenabling students and teachers to engage with one another in chatroomsenabling students to form and participate in study groupsenabling students and teachers to share content in the nature of documentsspreadsheetspresentationspicturesvideosenabling students and teachers to participate in question and answer sessionsenabling teachers to assign and collect homework and students to view and submit homework assignmentsadministering exams to studentspolling students and teachers for classroom surveys
Publications
History of USPTO decisions and trademark events.
39 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/17/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/17/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/17/2025
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
01/24/2023
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
01/24/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/24/2023
E815
TEAS SECTION 8 & 15 RECEIVED
07/07/2022
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/03/2022
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/30/2019
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/30/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
01/03/2017
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
12/02/2016
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
12/01/2016
SUPC
STATEMENT OF USE PROCESSING COMPLETE
11/10/2016
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
11/07/2016
IUAF
USE AMENDMENT FILED
10/21/2016
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
10/21/2016
EISU
TEAS STATEMENT OF USE RECEIVED
10/21/2016
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
04/26/2016
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
03/01/2016
PUBO
PUBLISHED FOR OPPOSITION
03/01/2016
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/10/2016
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
01/22/2016
XAEC
EXAMINER'S AMENDMENT ENTERED
01/22/2016
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
01/22/2016
GNEA
EXAMINERS AMENDMENT E-MAILED
01/22/2016
CNEA
EXAMINERS AMENDMENT -WRITTEN
01/22/2016
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/13/2016
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/13/2016
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/13/2016
GEAN
NOTIFICATION OF EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED
12/10/2015
GEAP
EXAMINER'S AMENDMENT/PRIORITY ACTION E-MAILED
12/10/2015
EPEN
COMBINED EXAMINER'S AMENDMENT/PRIORITY ACTION AUTOMATIC ENTRY
12/10/2015
CPEA
EXAMINERS AMENDMENT AND/OR PRIORITY ACTION - COMPLETED
12/10/2015
DOCK
ASSIGNED TO EXAMINER
12/04/2015
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
08/27/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
08/26/2015
NWAP
NEW APPLICATION ENTERED
08/25/2015
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