NA89
NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED
10/11/2025
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Official data from USPTO
WORLD'S TOUGHEST MUDDER
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
WORLD'S TOUGHEST MUDDER
ST13
US500000086401350Class
41
Filing
86401350
Registration
4763544
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
45
Latest update
11/04/2025
Trademark type
Word
Nice classes
41
Filing date
09/22/2014
Registration date
06/30/2015
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/11/2025
Last transaction
11/04/2025
Responsible office
United States Patent and Trademark Office
Status code
800
Official register
Principal Register
First use anywhere
06/17/2010
First use in commerce
04/01/2011
Drawing code
4
Owner type
03
Owner location
BOSTON, MA
Examiner
BUONGIORNO,CHRISTOPHER L
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
SPARTAN RACE, INC.
T. I. (pessoa física)
Representatives
Ellen S. Simpson Colson Law Group
Technical classification
Nice Classes
Class 41
Vienna Codes
No Vienna codes available.
Goods and services
Class 41
Organizing sporting eventsmud runscross-country racesmilitary style obstacle coursesoutdoor swimming events
Publications
History of USPTO decisions and trademark events.
45 publications found
RNL1
REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS)
10/11/2025
89AG
REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED
10/11/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/11/2025
E89R
TEAS SECTION 8 & 9 RECEIVED
06/19/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/01/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/01/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/01/2025
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
03/10/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/10/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/10/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/10/2025
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
06/30/2024
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/16/2023
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/01/2023
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
10/01/2021
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
10/01/2021
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
10/01/2021
E815
TEAS SECTION 8 & 15 RECEIVED
06/21/2021
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
06/30/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/26/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/26/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/26/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/26/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/26/2020
ASGN
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
03/18/2020
WOAG
WITHDRAWAL OF ATTORNEY GRANTED
01/22/2020
WOAR
TEAS WITHDRAWAL OF ATTORNEY RECEIVED
01/22/2020
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
08/26/2015
R.PR
REGISTERED-PRINCIPAL REGISTER
06/30/2015
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/14/2015
PUBO
PUBLISHED FOR OPPOSITION
04/14/2015
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
03/25/2015
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
03/07/2015
ALIE
ASSIGNED TO LIE
03/07/2015
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
02/17/2015
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/27/2015
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/27/2015
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/27/2015
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
01/09/2015
GNRT
NON-FINAL ACTION E-MAILED
01/09/2015
CNRT
NON-FINAL ACTION WRITTEN
01/09/2015
DOCK
ASSIGNED TO EXAMINER
01/09/2015
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/29/2014
NWAP
NEW APPLICATION ENTERED
09/25/2014
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