KENKEN Trademark
Serial Number: 87107903 • Registration: 5146563
KENKEN is a trademark filed by
Nextoy, LLC
on July 18, 2016. The trademark is classified under Class 41 (Education & Entertainment).
The application is currently registered and active.
Trademark Classes
Owner Contact Info
Legal Representation
Correspondence Address
Debra J. Stanek Croke Fairchild Duarte & Beres
180 North LaSalle Street, Suite 3400
Chicago, IL 60601
United States
Trademark Details
Filing Date
July 18, 2016
Registration Date
February 21, 2017
Published for Opposition
December 6, 2016
Goods & Services
Organizing, conducting and operating puzzle tournaments
Filing History
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
Feb 21, 2026 REM2
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Aug 30, 2025 TCCA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
Aug 30, 2025 ARAA
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
Aug 30, 2025 REAP
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
Aug 30, 2025 CHAN
TEAS CHANGE OF OWNER ADDRESS RECEIVED
Aug 30, 2025 COAR
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
Feb 25, 2023 NA85
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
Feb 24, 2023 C15A
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
Feb 24, 2023 APRE
TEAS SECTION 8 & 15 RECEIVED
Aug 8, 2022 E815
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
Feb 21, 2022 REM1
TEAS CHANGE OF CORRESPONDENCE RECEIVED
Sep 3, 2019 TCCA
AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP
Apr 18, 2018 ASGN
REGISTERED-PRINCIPAL REGISTER
Feb 21, 2017 R.PR
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
Dec 6, 2016 NPUB
PUBLISHED FOR OPPOSITION
Dec 6, 2016 PUBO
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
Nov 16, 2016 NONP
APPROVED FOR PUB - PRINCIPAL REGISTER
Oct 27, 2016 CNSA
ASSIGNED TO EXAMINER
Oct 27, 2016 DOCK
NOTICE OF PSEUDO MARK E-MAILED
Jul 23, 2016 MPMK
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
Jul 22, 2016 NWOS
NEW APPLICATION ENTERED
Jul 21, 2016 NWAP
