TCCA
TEAS CHANGE OF CORRESPONDENCE RECEIVED
03/09/2026
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Official data from USPTO
STRUTHERS SW WELLS
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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
28
Latest update
03/11/2026
Trademark type
Combined
Nice classes
11, 40, 42
Filing date
06/22/2020
Registration date
03/08/2022
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
03/08/2022
Last transaction
03/11/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
2004-12-00
First use in commerce
2004-12-00
Drawing code
3
Owner type
03
Owner location
La Palma, CA, US
Examiner
LOTT, MAUREEN DALL
Law office
L50
Current location
PUBLICATION AND ISSUE SECTION
Mark description
The mark consists of a shield design surrounding the word "STRUTHERS" above the letters "S W" in larger letters above the word "WELLS".
Holders and representatives
Holders
Thermal Engineering International (USA) Inc.
Thermal Engineering International (USA) Inc.
Representatives
David W. Nagle, Jr. Stites & Harbison, PLLC
Technical classification
Nice Classes
Class 11Class 40Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 11
Electric heaters for commercial use; feed water heaters; industrial boilers; electric direct fired process heaters for commercial use; gas direct fired process heaters for commercial use; thermal fluid systemsthermal fluid heaters for commercial and industrial use for heat transfer of liquids and gases; waste heat recovery equipmentindustrial boilers for heat recovery; gas air heaters for commercial and industrial use; electric air heaters for commercial and industrial use; combustion chambers; plumbing fittingsscrew-on plug closures; multi-wall vessels in the nature of heat exchangers that are not parts of machines; heat exchangers used to preheat combustion air for fired process heatersindustrial boilerscentral station boilers; process equipment sold as integral component parts of industrial heating units and boilers for commercial and industrial heating systemstanksabsorption columnsdesorption columnsextraction columnsrectification columnsdistillation columnspiping; rotating equipmentair and gas blowers for heaters; once through steam generators; heat pumps
Class 40
Metal fabrication and finishing services for others; contract manufacturing for others in the field of feedwater heaterssteam surface condensers and power plant heat exchangers; custom construction of feedwater heaterssteam surface condensers and power plant heat exchangers
Class 42
Engineering; engineering process design for others in the field of industrial heating and cooling; mechanical engineering; engineering services in the nature of finite-element thermal and stress analysis of industrial boilerspressure vesselsfuel direct fired process heaters and shell and tube heat exchangersall in the field of industrial heating and cooling equipment; chemical reaction engineering; design of electrical wiring systems for others; instrumentation and control system engineering; foundation and structural design for others in the field of industrial heating and cooling equipment; software development; field service engineering; design of fluid pumps and pipes for others; research and development of feedwater heaterspower plant heat exchangers
Publications
History of USPTO decisions and trademark events.
28 publications found
ARAA
ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED
03/09/2026
REAP
TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED
03/09/2026
CHAN
APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED
03/09/2026
COAR
TEAS CHANGE OF OWNER ADDRESS RECEIVED
03/09/2026
R.PR
REGISTERED-PRINCIPAL REGISTER
03/08/2022
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
02/01/2022
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
01/31/2022
SUPC
STATEMENT OF USE PROCESSING COMPLETE
01/01/2022
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
01/01/2022
IUAF
USE AMENDMENT FILED
12/08/2021
EISU
TEAS STATEMENT OF USE RECEIVED
12/08/2021
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
06/22/2021
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
04/27/2021
PUBO
PUBLISHED FOR OPPOSITION
04/27/2021
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
04/07/2021
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
03/21/2021
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
03/16/2021
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
03/15/2021
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
03/15/2021
ASCK
ASSIGNMENT OF OWNERSHIP NOT UPDATED AUTOMATICALLY
12/02/2020
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
09/24/2020
GNRT
NON-FINAL ACTION E-MAILED
09/24/2020
CNRT
NON-FINAL ACTION WRITTEN
09/24/2020
DOCK
ASSIGNED TO EXAMINER
09/24/2020
MDSC
NOTICE OF DESIGN SEARCH CODE E-MAILED
07/21/2020
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
07/19/2020
NWAP
NEW APPLICATION ENTERED
06/25/2020
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