TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
12/17/2025
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Official data from USPTO
NK&K
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
44
Latest update
12/19/2025
Trademark type
Combined
Nice classes
9
Filing date
04/29/2020
Registration date
01/25/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
01/25/2022
Last transaction
12/19/2025
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Foreign priority
Drawing code
3
Owner type
99
Owner location
Gunma-ken, JP
Examiner
LIEBL, ALEXANDRA
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of two blue curved triangles that come together to make one large triangle to the left of the stylized wording "NK&K" written in blue stripes. The color white represents background, transparent areas and is not part of the mark.
Holders and representatives
Holders
Nihon Kessho Kogaku Co., Ltd.
Nihon Kessho Kogaku Co., Ltd.
Representatives
Ee Ming T. Bahk Oliff PLC
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Gamma radiation detectors; Non-destructive testing x-ray apparatus not for medical purposes; Radiation detectors; radiation-measuring instruments; Radiological apparatus for industrial purposesradioactivity detectorradio receiver; Optical crystals for use with insert purposeoptical lenses; Optical inspection apparatus; Optical inspection apparatus and their parts and fittings; Optical lenses for optical machines and apparatus made of fluoride crystalscalcium fluoridebarium fluoridemagnesium fluoride
Publications
History of USPTO decisions and trademark events.
44 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
12/17/2025
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
12/17/2025
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
12/17/2025
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
12/17/2025
PRA7
REGISTERED - SEC. 7 REQUEST ABANDONED
12/15/2025
PRAM
POST REGISTRATION ACTION MAILED - SEC. 7
12/08/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
12/03/2025
ES7R
TEAS SECTION 7 REQUEST RECEIVED
09/16/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/13/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/13/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/13/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/13/2023
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/13/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
01/25/2022
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
11/09/2021
PUBO
PUBLISHED FOR OPPOSITION
11/09/2021
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
10/20/2021
FIXD
ELECTRONIC RECORD REVIEW COMPLETE
10/04/2021
ERRR
ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED
10/01/2021
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/27/2021
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/27/2021
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/27/2021
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/24/2021
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/07/2021
GNRT
NON-FINAL ACTION E-MAILED
07/07/2021
CNRT
NON-FINAL ACTION WRITTEN
07/07/2021
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/06/2021
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/06/2021
ALIE
ASSIGNED TO LIE
07/02/2021
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
05/11/2021
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
01/25/2021
GNSL
LETTER OF SUSPENSION E-MAILED
01/25/2021
CNSL
SUSPENSION LETTER WRITTEN
01/25/2021
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
01/23/2021
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
01/23/2021
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
01/23/2021
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
07/24/2020
GNRT
NON-FINAL ACTION E-MAILED
07/24/2020
CNRT
NON-FINAL ACTION WRITTEN
07/24/2020
DOCK
ASSIGNED TO EXAMINER
07/23/2020
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
05/13/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
05/12/2020
NWAP
NEW APPLICATION ENTERED
05/02/2020
Continuous trademark protection
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