E89R
TEAS SECTION 8 & 9 RECEIVED
07/20/2026
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Official data from USPTO
52 WEEKS OF SCIENCE
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Active USPTO registrationType: WordOffice: United States
Quick snapshot
52 WEEKS OF SCIENCE
ST13
US500000087320314Class
41
Filing
87320314
Registration
5243252
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
22
Latest update
07/20/2026
Trademark type
Word
Nice classes
41
Filing date
02/01/2017
Registration date
07/11/2017
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
11/06/2023
Last transaction
07/20/2026
Responsible office
United States Patent and Trademark Office
Status code
701
Official register
Supplemental Register
First use anywhere
10/06/2015
First use in commerce
10/06/2015
Drawing code
4
Owner type
03
Owner location
San Diego, CA, US
Examiner
NUNLEY, CHRISTOPHER MICHAEL
Law office
M80
Current location
TMO LAW OFFICE 117
Holders and representatives
Holders
R. C. (pessoa física)
Representatives
Carl Kukkonen JONES DAY
Technical classification
Nice Classes
Class 41
Vienna Codes
No Vienna codes available.
Goods and services
Class 41
Entertainment and educational servicesproviding lecturesseminarsclasses in the fields of science and engineering
Publications
History of USPTO decisions and trademark events.
22 publications found
REM2
COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED
07/11/2026
NAS8
NOTICE OF ACCEPTANCE OF SEC. 8 - E-MAILED
11/06/2023
8.OK
REGISTERED - SEC. 8 (6-YR) ACCEPTED
11/06/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
11/06/2023
ES8R
TEAS SECTION 8 RECEIVED
07/06/2023
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
07/11/2022
COC.
CORRECTION UNDER SECTION 7 - PROCESSED
08/19/2017
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
08/14/2017
ES7R
TEAS SECTION 7 REQUEST RECEIVED
07/18/2017
R.SR
REGISTERED-SUPPLEMENTAL REGISTER
07/11/2017
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
06/06/2017
ALIE
ASSIGNED TO LIE
06/06/2017
CNTA
APPROVED FOR REGISTRATION SUPPLEMENTAL REGISTER
04/27/2017
XAEC
EXAMINER'S AMENDMENT ENTERED
04/27/2017
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
04/27/2017
GNEA
EXAMINERS AMENDMENT E-MAILED
04/27/2017
CNEA
EXAMINERS AMENDMENT -WRITTEN
04/27/2017
DOCK
ASSIGNED TO EXAMINER
04/27/2017
MPMK
NOTICE OF PSEUDO MARK E-MAILED
02/07/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
02/06/2017
NWAP
NEW APPLICATION ENTERED
02/04/2017
Continuous trademark protection
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