REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
12/26/2025
Back to search
Official data from USPTO
NUMBER WORLDS
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: WordOffice: United States
Quick snapshot
NUMBER WORLDS
ST13
US500000078627961Class
16
Filing
78627961
Registration
3190119
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
49
Latest update
12/27/2025
Trademark type
Word
Nice classes
16
Filing date
05/11/2005
Registration date
12/26/2006
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
02/16/2017
Last transaction
12/27/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
11/12/1997
First use in commerce
11/12/1997
Drawing code
4
Owner type
16
Owner location
Columbus, OH
Examiner
BURNS, ELLEN
Law office
M70
Current location
GENERIC WEB UPDATE
Holders and representatives
Holders
MCGRAW-HILL SCHOOL EDUCATION HOLDINGS LLC
MCGRAW-HILL SCHOOL EDUCATION HOLDINGS LLC
THE MCGRAW-HILL COMPANIES, INC.
Number Worlds Alliance, Inc.
Representatives
Karin Segall Leason Ellis LLP
Technical classification
Nice Classes
Class 16
Vienna Codes
No Vienna codes available.
Goods and services
Class 16
Printed teaching materials in the field of mathematics
Publications
History of USPTO decisions and trademark events.
49 publications found
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/21/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/21/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/21/2025
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/11/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/03/2023
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/03/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/03/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/03/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/03/2023
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/22/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
09/01/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/11/2021
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/22/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/22/2020
NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
02/16/2017
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
02/16/2017
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
02/16/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
02/16/2017
E89R
TEAS SECTION 8 & 9 RECEIVED
12/14/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/20/2016
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
01/29/2014
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/10/2013
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - MAILED
06/01/2013
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
06/01/2013
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
05/31/2013
E815
TEAS SECTION 8 & 15 RECEIVED
05/10/2013
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/10/2013
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
04/03/2013
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
10/03/2012
R.PR
REGISTERED-PRINCIPAL REGISTER
12/26/2006
REGV
LAW OFFICE REGISTRATION REVIEW COMPLETED
11/14/2006
ALIE
ASSIGNED TO LIE
11/09/2006
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
11/06/2006
SUPC
STATEMENT OF USE PROCESSING COMPLETE
10/18/2006
IUAF
USE AMENDMENT FILED
09/21/2006
EISU
TEAS STATEMENT OF USE RECEIVED
09/21/2006
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/21/2006
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/21/2006
NOAM
NOA MAILED - SOU REQUIRED FROM APPLICANT
05/02/2006
PUBO
PUBLISHED FOR OPPOSITION
02/07/2006
NPUB
NOTICE OF PUBLICATION
01/18/2006
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
12/27/2005
ALIE
ASSIGNED TO LIE
12/23/2005
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
12/16/2005
CNEA
EXAMINER'S AMENDMENT MAILED
12/16/2005
CNEA
EXAMINERS AMENDMENT -WRITTEN
12/16/2005
DOCK
ASSIGNED TO EXAMINER
12/07/2005
NWAP
NEW APPLICATION ENTERED
05/18/2005
Continuous trademark protection
Get notified about every new filing that threatens NUMBER WORLDS or your mark.
Professional 24-month watch service: we monitor USPTO for you and alert you in time to oppose — before conflicts become losses.