PR23
POST REGISTRATION ACTION MAILED - SEC. 8 & 15
07/02/2026
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Official data from USPTO
T TRICORNTECH
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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
57
Latest update
07/02/2026
Trademark type
Combined
Nice classes
9, 42
Filing date
06/26/2018
Registration date
05/12/2020
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
05/12/2020
Last transaction
07/02/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use, Foreign priority
Drawing code
3
Owner type
03
Owner location
New Taipei City, TW
Examiner
SAUNDERS, ANDREA DAWN
Current location
Historical data usage
Mark description
The mark consists of a stylized, multi-level letter "T" with the left outer line in green, the right side of the "T" in blue, and a portion of small "T" in red, with a gray semi-oval in the background over the word "TRICORNTECH" in black.
Holders and representatives
Holders
T. C. (pessoa física)
T. C. (pessoa física)
Representatives
William R Samuels COLE-FRIEMAN & MALLON LLP
Technical classification
Nice Classes
Class 9Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 9
Air analysis apparatus for analyzing air pollution and environmental pollution; gas testing instruments for analyzing air pollution and environmental pollution; precision measuring apparatusfor air quality monitoring and analysis of trace gases with respect to air pollution and environmental pollution; residual gas analyzer for air quality monitoring and analysis of trace gases with respect to air pollution and environmental pollution; gas chromatographs for air quality monitoring and analysis of trace gases with respect to air pollution and environmental pollution; ionization apparatus for mass spectrometers with respect to air pollution and environmental pollution; chemical analysis instruments for testing and analyzing the presence of air pollution and environmental pollution; mass spectrometers; micro gas pollution monitoring equipment for Integrated circuit and memory manufacturing; computer software for air pollution monitoring data acquisitionprocessingstorage and analysis
Class 42
Gas analyzer calibration services; remote online monitoring service by computer system relating to gas analyzer; consultancy on environmental pollution prevention; analysis of environmental contaminants; pollution monitoring relating to soil and groundwater substances; consultancy on protection technologytechnical researchtechnical project studiestechnical writingindustrial analysis and research service in the field of air quality monitoring and analysis of trace gasesall with respect to air pollution and environmental pollution; rental of air pollution monitoring equipment
Publications
History of USPTO decisions and trademark events.
57 publications found
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
07/02/2026
E815
TEAS SECTION 8 & 15 RECEIVED
04/02/2026
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
05/12/2025
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/17/2023
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/17/2023
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/17/2023
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
08/02/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
08/02/2020
ECDR
TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS
08/02/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
08/02/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
08/02/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
08/02/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
06/21/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
06/21/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
06/21/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
06/21/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
06/21/2020
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
05/29/2020
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
05/29/2020
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
05/29/2020
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
05/29/2020
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
05/29/2020
R.PR
REGISTERED-PRINCIPAL REGISTER
05/12/2020
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
02/25/2020
PUBO
PUBLISHED FOR OPPOSITION
02/25/2020
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
02/05/2020
DMCC
DATA MODIFICATION COMPLETED
01/16/2020
OTHE
CASE RETURNED TO EXAMINATION
12/31/2019
IUCN
NOTICE OF ALLOWANCE CANCELLED
12/31/2019
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
11/07/2019
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
11/05/2019
EPPA
TEAS POST PUBLICATION AMENDMENT RECEIVED
09/24/2019
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
09/03/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
07/09/2019
PUBO
PUBLISHED FOR OPPOSITION
07/09/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
06/19/2019
FIXD
ELECTRONIC RECORD REVIEW COMPLETE
06/04/2019
ERRR
ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED
05/31/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/29/2019
XAEC
EXAMINER'S AMENDMENT ENTERED
05/29/2019
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
05/29/2019
GNEA
EXAMINERS AMENDMENT E-MAILED
05/29/2019
CNEA
EXAMINERS AMENDMENT -WRITTEN
05/29/2019
DMCC
DATA MODIFICATION COMPLETED
05/24/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
04/27/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
04/27/2019
ALIE
ASSIGNED TO LIE
04/25/2019
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
04/17/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
04/17/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
10/17/2018
GNRT
NON-FINAL ACTION E-MAILED
10/17/2018
CNRT
NON-FINAL ACTION WRITTEN
10/17/2018
DOCK
ASSIGNED TO EXAMINER
10/16/2018
MDSM
NOTICE OF DESIGN SEARCH CODE E-MAILED
07/03/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/01/2018
NWAP
NEW APPLICATION ENTERED
06/29/2018
Continuous trademark protection
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