REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
05/04/2026
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Official data from USPTO
RESEARCHERS' WORLD
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Active USPTO registrationType: CombinedOffice: US
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
34
Latest update
05/05/2026
Classification
Registered
Trademark type
Combined
Nice classes
16, 41
Filing date
03/06/2020
Registration date
05/04/2021
Expiration date
-
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Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/04/2021
Last transaction
05/05/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
10/30/2020
First use in commerce
10/30/2020
Drawing code
3
Owner type
99
Owner location
DUESSELDORF, DE
Examiner
KLUWE, CHERYL D
Law office
N80
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the stylized lower-case words "RESEARCHERS' WORLD" in black and a child character outlined in black to the left of the words, with black and white eyes and a red face, the top of the head formed by an orange and yellow rainbow, also outlined in black.
Holders and representatives
Holders
Henkel AG & Co. KGaA
Henkel AG & Co. KGaA
Representatives
Eric Westerberg Henkel Corporation
Technical classification
Nice Classes
Class 16Class 41
Vienna Codes
No Vienna codes available.
Goods and services
Class 16
Printed instructional and teaching materials in the field of scientific education for children
Class 41
Educational servicesproviding scientific educationin particular for childrenthrough arranging and conducting workshops and trainingproviding a website featuring science education for children and teachersdistribution of educational materials in connection therewith; publication of printed matter in the field of scientific education for children
Publications
History of USPTO decisions and trademark events.
34 publications found
EWAF
TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS
07/01/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/01/2025
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
07/01/2025
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/01/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/01/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/01/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/01/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
05/04/2021
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
03/27/2021
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
03/26/2021
SUPC
STATEMENT OF USE PROCESSING COMPLETE
03/05/2021
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
03/04/2021
IUAF
USE AMENDMENT FILED
02/11/2021
EISU
TEAS STATEMENT OF USE RECEIVED
02/11/2021
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
10/27/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/01/2020
PUBO
PUBLISHED FOR OPPOSITION
09/01/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
08/12/2020
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/29/2020
XAEC
EXAMINER'S AMENDMENT ENTERED
07/29/2020
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
07/29/2020
GNEA
EXAMINERS AMENDMENT E-MAILED
07/29/2020
CNEA
EXAMINERS AMENDMENT -WRITTEN
07/29/2020
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/28/2020
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/28/2020
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
07/28/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
05/19/2020
GNRT
NON-FINAL ACTION E-MAILED
05/19/2020
CNRT
NON-FINAL ACTION WRITTEN
05/19/2020
DOCK
ASSIGNED TO EXAMINER
05/13/2020
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
03/13/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
03/12/2020
NWAP
NEW APPLICATION ENTERED
03/10/2020
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