OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
03/02/2026
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Official data from USPTO
PYTHILOCK
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: United States
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
03/03/2026
Trademark type
Word
Nice classes
1
Filing date
07/26/2017
Registration date
02/27/2018
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/13/2024
Last transaction
03/03/2026
Responsible office
United States Patent and Trademark Office
Status code
709
Official register
Principal Register
Drawing code
4
Owner type
03
Owner location
JP
Examiner
YI, CRYSTAL HAEIN
Law office
N50
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
NIPPON SODA CO., LTD.
NIPPON SODA CO., LTD.
Representatives
MIZUNO Katsufumi
Technical classification
Nice Classes
Class 1
Vienna Codes
No Vienna codes available.
Goods and services
Class 1
Chemicals for use in agriculturehorticulture and forestryexcept fungicidesherbicidesinsecticides and parasiticides; plant growth regulating preparations; fertilizer
Publications
History of USPTO decisions and trademark events.
22 publications found
OPNR
NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB
03/02/2026
INNT
TOTAL INVALIDATION PROCESSED BY THE IB
09/27/2025
INTS
TOTAL INVALIDATION OF REG EXT PROTECTION SENT TO IB
09/09/2025
INPC
INVALIDATION PROCESSED
09/09/2025
INTR
TOTAL INVALIDATION OF REG EXT PROTECTION CREATED
05/13/2025
CORN
CORRECTION FROM THE IB EXAMINED, NO ACTION IS NEEDED
02/05/2025
CRCV
CORRECTION TRANSACTION RECEIVED FROM IB
10/07/2024
C71T
CANCELLED SECTION 71
09/13/2024
ADCH
CHANGE OF NAME/ADDRESS REC'D FROM IB
12/24/2023
GPNX
NOTIFICATION PROCESSED BY IB
04/19/2018
FICS
FINAL DISPOSITION NOTICE SENT TO IB
04/05/2018
FIMP
FINAL DISPOSITION PROCESSED
04/05/2018
GPAR
GRANT OF PROTECTION CREATED, TO BE SENT TO IB
03/29/2018
R.PR
REGISTERED-PRINCIPAL REGISTER
02/27/2018
PUBO
PUBLISHED FOR OPPOSITION
12/12/2017
NPUB
NOTICE OF PUBLICATION
11/22/2017
MAFR
APPLICATION FILING RECEIPT MAILED
11/07/2017
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
11/03/2017
DOCK
ASSIGNED TO EXAMINER
11/03/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
11/03/2017
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
11/02/2017
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