Further Decision Processed by IB
05/17/2025
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Official data from USPTO
EK EK
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: 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
54
Latest update
05/18/2025
Trademark type
Combined
Nice classes
12
Filing date
04/09/2012
Registration date
01/15/2013
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/09/2023
Last transaction
05/18/2025
Responsible office
United States Patent and Trademark Office
Status code
706
Official register
Principal Register
Drawing code
3
Owner type
03
Owner location
Ishikawa, JP
Examiner
MAHONEY, PAULA
Law office
M80
Current location
GENERIC WEB UPDATE
Mark description
The mark consists of the letters "EK" to the left of a design of a stylized man holding a chain link above his head. In the middle of the chain link are the letters "EK."
Holders and representatives
Holders
ENUMA CHAIN MFG. CO., LTD.
ENUMA CHAIN MFG. CO., LTD.
Representatives
Tomoko Nakajima Future IP LLC
Technical classification
Nice Classes
Class 12
Vienna Codes
No Vienna codes available.
Goods and services
Class 12
Roller chains for two-wheeled motor vehicles or bicycles ; chains for two-wheeled motor vehicles or bicycles ; driving chains for two-wheeled motor vehicles or bicycles ; transmission chains two-wheeled motor vehicles or bicycles
Publications
History of USPTO decisions and trademark events.
54 publications found
XXSS
GENERIC MADRID TRANSACTION SENT TO IB
03/25/2025
INNA
INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE
03/25/2025
XXCR
GENERIC MADRID TRANSACTION CREATED
03/25/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/02/2024
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
04/02/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
04/02/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
04/02/2024
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
09/09/2023
NA71
NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED
01/09/2023
71AG
REGISTERED-SEC.71 ACCEPTED
01/09/2023
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
01/09/2023
ES71
TEAS SECTION 71 RECEIVED
06/30/2022
REM4
COURTESY REMINDER - SEC. 71 (10-YR) E-MAILED
01/15/2022
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
01/28/2021
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
01/28/2021
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
01/28/2021
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
01/28/2021
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
01/28/2021
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
01/28/2021
RNWL
INTERNATIONAL REGISTRATION RENEWED
01/16/2020
NREP
NEW REPRESENTATIVE AT IB RECEIVED
12/27/2018
NA75
NOTICE OF ACCEPTANCE OF SEC. 71 & 15 - E-MAILED
03/16/2018
C75A
REGISTERED - SEC. 71 ACCEPTED & SEC. 15 ACK.
03/16/2018
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/16/2018
ES75
TEAS SECTION 71 & 15 RECEIVED
02/24/2018
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
01/15/2018
FINV
FINAL DECISION TRANSACTION PROCESSED BY IB
06/02/2013
FICS
FINAL DISPOSITION NOTICE SENT TO IB
05/03/2013
FIMP
FINAL DISPOSITION PROCESSED
05/03/2013
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
04/15/2013
R.PR
REGISTERED-PRINCIPAL REGISTER
01/15/2013
GPNX
NOTIFICATION PROCESSED BY IB
10/30/2012
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/30/2012
PUBO
PUBLISHED FOR OPPOSITION
10/30/2012
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
10/10/2012
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
10/10/2012
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/10/2012
PREV
LAW OFFICE PUBLICATION REVIEW COMPLETED
09/27/2012
ALIE
ASSIGNED TO LIE
09/26/2012
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/15/2012
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/12/2012
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/12/2012
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/12/2012
RFNT
REFUSAL PROCESSED BY IB
09/08/2012
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
08/06/2012
RFRR
REFUSAL PROCESSED BY MPU
08/06/2012
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
08/05/2012
CNRT
NON-FINAL ACTION WRITTEN
08/04/2012
DOCK
ASSIGNED TO EXAMINER
07/23/2012
MAFR
APPLICATION FILING RECEIPT MAILED
05/18/2012
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/14/2012
LIMI
LIMITATION FROM ORIGINAL APPLICATION ENTERED
05/11/2012
SDRC
SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB
05/10/2012
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