TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
07/08/2026
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Official data from USPTO
KOPPERS
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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
36
Latest update
07/09/2026
Trademark type
Combined
Nice classes
37, 42
Filing date
08/04/2021
Registration date
08/29/2023
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
08/29/2023
Last transaction
07/09/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
First use anywhere
07/21/2021
First use in commerce
07/21/2021
Drawing code
3
Owner type
03
Owner location
Pittsburgh, PA, US
Examiner
SOBRAL, CHRISTINA
Law office
L90
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of the word "KOPPERS" with a stylized half-moon design to the right of the letter "S".
Holders and representatives
Holders
Koppers Delaware, Inc.
Koppers Delaware, Inc.
Representatives
Robert J. Sovesky K&L Gates LLP
Technical classification
Nice Classes
Class 37Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 37
Asset management and maintenance serviceswood product maintenance and restoration including remedial and preventative treatment; application of coatings and internal preservatives; pad-mounted utility equipment maintenance
Class 42
Asset management and inspection servicesvisualphysical and excavation inspections of wood products; conducting visualphysicalexcavation utility substation condition inspections; conducting utility service utilization surveys; utility service compliance inspections; grounding system inspections; conducting building and property condition assessment for storm damage of utility substation and distribution systems; audit supportnamely consulting services with respect to utility system auditsaudit of previous maintenance to assess site condition; providing inspection and location services by cataloging electrical utility substation and distribution system field assets including data acquisition by radioimagegeolocational technologies
Publications
History of USPTO decisions and trademark events.
36 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
07/08/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
07/08/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
07/08/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
07/08/2026
TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
09/26/2024
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
09/26/2024
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
09/26/2024
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
09/26/2024
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
09/26/2024
NRCC
NOTICE OF REGISTRATION CONFIRMATION EMAILED
08/29/2023
R.PR
REGISTERED-PRINCIPAL REGISTER
08/29/2023
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
06/13/2023
PUBO
PUBLISHED FOR OPPOSITION
06/13/2023
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
05/24/2023
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
05/10/2023
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
03/21/2023
GNRT
NON-FINAL ACTION E-MAILED
03/21/2023
CNRT
NON-FINAL ACTION WRITTEN
03/21/2023
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/20/2023
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/17/2023
ERFR
TEAS REQUEST FOR RECONSIDERATION RECEIVED
03/17/2023
GNFN
NOTIFICATION OF FINAL REFUSAL EMAILED
09/19/2022
GNFR
FINAL REFUSAL E-MAILED
09/19/2022
CNFR
FINAL REFUSAL WRITTEN
09/19/2022
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
09/17/2022
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
09/16/2022
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
09/16/2022
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
07/20/2022
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
05/03/2022
GNRT
NON-FINAL ACTION E-MAILED
05/03/2022
CNRT
NON-FINAL ACTION WRITTEN
05/03/2022
DOCK
ASSIGNED TO EXAMINER
05/03/2022
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
09/30/2021
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/29/2021
NWAP
NEW APPLICATION ENTERED
08/07/2021
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