TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/26/2026
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Official data from USPTO
G-FINDER
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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
24
Latest update
03/29/2026
Trademark type
Word
Nice classes
9
Filing date
01/09/2018
Registration date
01/01/2019
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
04/01/2025
Last transaction
03/29/2026
Responsible office
United States Patent and Trademark Office
Status code
702
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
Drawing code
4
Owner type
99
Owner location
Gunpo-si, Gyeonggi-do, KR
Examiner
CROWLEY, SEAN MICHAEL
Current location
Historical data usage
Holders and representatives
Holders
Gastron Co., ltd.
Representatives
David Youngjoon Jung KAIROS Law Firm, PLLC
Technical classification
Nice Classes
Class 9
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Gas sensors; Gas alarms; Gas leak detectors; Gas leak alarms; Gas detecting apparatus; Gas leak alarm systems; Apparatus for analysing gases; Realtime gas measuring apparatus; Combustion gas detectors; Realtime gas analyzing devices; Toxic gas leak alarms; Alarms for the detection of inflammable gases; Electrochemical gas sensors; LPG gas leak alarms; LNG gas leak alarms; Apparatus for measuring the concentration of gas; Oxygen sensors; Electric carbon monoxide detectors; Carbon monoxide detectors; Combination carbon monoxide and smoke detectors
Publications
History of USPTO decisions and trademark events.
24 publications found
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
03/26/2026
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/26/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/26/2026
NA85
NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED
04/01/2025
C15A
REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK.
04/01/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
04/01/2025
E815
TEAS SECTION 8 & 15 RECEIVED
12/15/2024
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
01/01/2024
R.PR
REGISTERED-PRINCIPAL REGISTER
01/01/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
10/16/2018
PUBO
PUBLISHED FOR OPPOSITION
10/16/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/26/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
09/13/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/12/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/12/2018
ALIE
ASSIGNED TO LIE
09/12/2018
ERSI
TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED
08/29/2018
GNS3
NOTIFICATION OF LETTER OF SUSPENSION E-MAILED
04/30/2018
GNSL
LETTER OF SUSPENSION E-MAILED
04/30/2018
CNSL
SUSPENSION LETTER WRITTEN
04/30/2018
DOCK
ASSIGNED TO EXAMINER
04/18/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
01/23/2018
NWAP
NEW APPLICATION ENTERED
01/12/2018
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