ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
08/12/2026
Back to search
Official data from USPTO
D
Did you know this trademark is already registered in United States?
Before investing in name, identity, and promotion, validate collision risk and registration strategy to avoid wasting time and budget.
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
31
Latest update
08/12/2026
Trademark type
Combined
Nice classes
41
Filing date
05/08/2012
Registration date
12/25/2012
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/29/2022
Last transaction
08/12/2026
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
04/20/2012
First use in commerce
04/20/2012
Drawing code
5
Owner type
03
Owner location
CHARLOTTE, NC, US
Examiner
DUONG, ANGELA GAW
Law office
L40
Current location
GENERIC WEB UPDATE
Mark description
The mark consists of a stylized lowercase "d".
Holders and representatives
Holders
DISCOVERY EDUCATION, INC.
Dreambox Learning Inc.
Representatives
Anthony V. Lupo ArentFox Schiff LLP
Technical classification
Nice Classes
Class 41
Vienna Codes
No Vienna codes available.
Goods and services
Class 41
Education servicesproviding live and on-line courses of instruction at the pre-schoolprimarysecondarycollegegraduatepost-graduate leveldistribution of materials in connection therewith
Publications
History of USPTO decisions and trademark events.
31 publications found
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/01/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
10/01/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/05/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/05/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/05/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/05/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/05/2023
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
11/29/2022
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
11/29/2022
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
11/29/2022
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/29/2022
E89R
TEAS SECTION 8 & 9 RECEIVED
05/17/2022
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/25/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/01/2021
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
05/10/2018
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
05/10/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/10/2018
E815
TEAS SECTION 8 & 15 RECEIVED
04/27/2018
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
12/25/2017
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/23/2013
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/23/2013
R.PR
REGISTERED-PRINCIPAL REGISTER
12/25/2012
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/09/2012
PUBO
PUBLISHED FOR OPPOSITION
10/09/2012
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/19/2012
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/29/2012
DOCK
ASSIGNED TO EXAMINER
08/28/2012
MPMK
NOTICE OF PSEUDO MARK MAILED
05/16/2012
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/15/2012
NWAP
NEW APPLICATION ENTERED
05/11/2012
Continuous trademark protection
Get notified about every new filing that threatens D or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.