E815
TEAS SECTION 8 & 15 RECEIVED
07/23/2026
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Official data from USPTO
DOOSAN
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: WordOffice: US
Quick snapshot
DOOSAN
ST13
US500000088108581Class
7, 9, 11, 12, 35, 37, 40, 42
Filing
88108581
Registration
6142473
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
38
Latest update
07/24/2026
Classification
Registered
Trademark type
Word
Nice classes
7, 9, 11, 12, 35, 37, 40, 42
Filing date
09/07/2018
Registration date
09/01/2020
Expiration date
-
Recommended action
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Next step
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Complete case details
Structured fields from the responsible authority and the official record.
Status date
09/01/2020
Last transaction
07/24/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Filing basis
Intent to use
First use anywhere
09/07/2018
First use in commerce
09/07/2018
Drawing code
4
Owner type
03
Owner location
Jung-gu, Seoul, KR
Examiner
JOHNSON, BRITTANY S
Law office
N80
Current location
PUBLICATION AND ISSUE SECTION
Holders and representatives
Holders
D. C. (pessoa física)
Representatives
Hoejae Ryu NKL Law
Technical classification
Nice Classes
Class 7Class 9Class 11Class 12Class 35Class 37Class 40Class 42
Vienna Codes
No Vienna codes available.
Goods and services
Class 7
Mobile electric power generators; mobile electric generators using hydrogen and fuel cell technology for heating and air conditioning by using hydrogen and fuel cell technology; hydrogen-based electric generators for heating and air conditioning using fuel cell technology
Class 9
Fuel cells; electrochemical devicesfuel cells; electrochemical devices configured for energy storageelectrolysers; fuel cells configured for energy storage; fuel cells and structural parts thereoffuel cell control systems comprised primarily of pressure sensorsammeters and automatic valvesstructural parts thereof; electric control devices for energy management; computer programs for energy management; testing and measuring equipment for use in testing the performance and efficiency of fuel cell equipment; charging stations for electric vehicles equipped with fuel cells and hydrogen-based generators; computer software for use with navigation systems comprised of sensorsgyroscopesaccelerometers; computer hardware and peripheral devicesnavigation systems comprised of sensorsgyroscopesaccelerometers; Global positioning system (GPS) which can be used for unmanned aerial devicesland or water based remote control vehicles; computers for managing control devices for aircraft; tactical robots; computer application software for mobile phonestabletshandheld computersfor use in controlling and tracking dronesunmanned aerial vehicles (UAVs)remotely-controlled video cameras
Class 11
Hydrogen-generation equipment and componentshydrogen generatorshydrogen purifiershydrogen purification membranesfuel processorssteam reformers; fuel cell power plants; fuel cell power plants configured for recouping energy in pipeline applicationsnatural gas pipelines; fuel cell power plants configured for capturing carbon emissions; fuel cell power plants configured for hydrogen production; fuel cell power plants configured for hydrogen separation; fuel cell power plants configured for energy storage
Class 12
Unmanned aerial vehicles (UAVs)related operational software and printed manuals thereforsold as a unit; unmanned aerial systems (UAS)comprised of drones and remote controllers for drones and related operational software and printed manuals thereforsold as a unit; remote controlled UAVsquad copters and dronesrelated structural components of UAVsthe bodyarmsroutersmotorspropellerslanding strutsstabilizersvibration isolators; robotic transport vehiclesrelated structural components namelythe bodyarmsroutersmotorspropellerslanding strutsstabilizersvibration isolators
Class 35
Business operation of power generation equipment and facilities for others featuring fuel cells and hydrogen-based electric generators for heating and air conditioning using fuel cell technology; wholesale and retail store services featuring fuel cells and hydrogen-based electric generators for heating and air conditioning using fuel cell technology; operation of a business for othersan unmanned aircraft business featuring unmanned aerial vehicles (UAVs)unmanned aerial systems (UAS) and drones; wholesale and retail store services of UAVsUAS and drones; wholesale and retail store services of hydrogen as renewable energy
Class 37
Installationrepair and maintenance of fuel cellshydrogen-based electric generators for heating and air conditioning using fuel cell technologyrelated structural partscontrol systemsenergy management and storage systems therefor; repair and maintenance of unmanned aerial vehicles (UAVs) and unmanned aerial systems (UAS)comprised of drones and remote controllers for drones and related structural components therefor; repair and maintenance of charging stations services using fuel cells and hydrogen-based generators
Class 40
Generation of powerfor heating and air conditioning through operation of equipment and installations of fuel cells and hydrogen-based generators; production of hydrogen; production of fuel cells; custom manufacture of hydrogen-based electric generators for heating and air conditioning using fuel cell technologyrelated structural partscontrol systemsenergy management and storage systems therefor; custom manufacture of testing and measuring equipment for use in testing hydrogenfuel cellshydrogen-based generators of electricity with fuel cell technology; custom manufacture of unmanned aerial vehicles (UAVs) and unmanned aerial systems (UAS)comprised of drones and remote controllers for drones and related structural components therefor; providing technical information in the field of chemical manufacturinghydrogenfuel cells; providing technical information in the field of power generationhydrogen-based electric generators for heating and air conditioning using fuel cell technology
Class 42
Scientific and technological servicesscientific research in the field of electrochemistryelectrochemical device performancefuel cell technologyhydrogen productionmaterial sciencesystem engineering; remote monitoring of the functioning and use of electrical equipmentfuel cells and hydrogen- based electric generators for heating and air conditioning using fuel cell technology; providing engineering services in the field of energy efficiency related to fuel cells equipment and hydrogen-based electric generators for heating and air conditioning using fuel cell technology; technical consultation in the field of environmental scienceengineering servicesdesign for others in the field of energy engineeringdesigning and testing of energy products for others namelyfuel cells and hydrogen-powered electricity generators; computer programming; computer programming for estimating and controlling the most appropriate distribution of electrical powerfor heating and air conditioning; computer programming for energy management; design of computer programs and software relating to aircraftunmanned aerial vehicles (UAVs) and unmanned aerial systems (UAS)comprised of drones and remote controllers for drones and related structural components therefor; monitoring the operation of UAVsUAS and drones to ensure proper functioning; scientific and technological servicesscientific research in the field of UAVsUAS and drones; computer programming for controlling and testing UAVsUAS and drones
Publications
History of USPTO decisions and trademark events.
38 publications found
REM1
COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED
09/01/2025
R.PR
REGISTERED-PRINCIPAL REGISTER
09/01/2020
SUNA
NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED
07/29/2020
CNPR
ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED
07/28/2020
SUPC
STATEMENT OF USE PROCESSING COMPLETE
06/03/2020
AITU
CASE ASSIGNED TO INTENT TO USE PARALEGAL
06/03/2020
IUAF
USE AMENDMENT FILED
05/14/2020
EISU
TEAS STATEMENT OF USE RECEIVED
05/14/2020
NOAM
NOA E-MAILED - SOU REQUIRED FROM APPLICANT
11/19/2019
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
09/24/2019
PUBO
PUBLISHED FOR OPPOSITION
09/24/2019
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
09/04/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
08/20/2019
XAEC
EXAMINER'S AMENDMENT ENTERED
08/20/2019
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
08/20/2019
GNEA
EXAMINERS AMENDMENT E-MAILED
08/20/2019
CNEA
EXAMINERS AMENDMENT -WRITTEN
08/20/2019
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
08/17/2019
PBCR
WITHDRAWN FROM PUB - OG REVIEW QUERY
08/06/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/23/2019
XAEC
EXAMINER'S AMENDMENT ENTERED
07/23/2019
GNEN
NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED
07/23/2019
GNEA
EXAMINERS AMENDMENT E-MAILED
07/23/2019
CNEA
EXAMINERS AMENDMENT -WRITTEN
07/23/2019
ZZZX
PREVIOUS ALLOWANCE COUNT WITHDRAWN
07/22/2019
PBCR
WITHDRAWN FROM PUB - OG REVIEW QUERY
07/09/2019
ALIE
ASSIGNED TO LIE
06/21/2019
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
06/11/2019
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
05/24/2019
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
05/23/2019
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
05/23/2019
GNRN
NOTIFICATION OF NON-FINAL ACTION E-MAILED
12/19/2018
GNRT
NON-FINAL ACTION E-MAILED
12/19/2018
CNRT
NON-FINAL ACTION WRITTEN
12/19/2018
DOCK
ASSIGNED TO EXAMINER
12/18/2018
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
09/15/2018
NWAP
NEW APPLICATION ENTERED
09/11/2018
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