INNA
INVALIDATION REVIEWED - NO ACTION REQUIRED BY OFFICE
06/08/2026
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Official data from USPTO
DAIDO STEEL
Did you know this trademark is already registered in United States?
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Active USPTO registrationType: CombinedOffice: United States
Quick snapshot
ST13
US500000079221330Class
6, 7, 8, 9, 11, 12
Filing
79221330
Registration
5592459
Risk and opportunity diagnosis
Executive reading for naming, filing, and monitoring decisions.
USPTO status
Active USPTO registration
Case type
Application and registration
Recorded events
39
Latest update
06/09/2026
Trademark type
Combined
Nice classes
6, 7, 8, 9, 11, 12
Filing date
01/25/2017
Registration date
10/30/2018
Expiration date
-
Complete case details
Structured fields from the responsible authority and the official record.
Status date
10/30/2018
Last transaction
06/09/2026
Responsible office
United States Patent and Trademark Office
Status code
700
Official register
Principal Register
Drawing code
5
Owner type
03
Owner location
Nagoya Aichi, JP
Examiner
ALVAREZ, COURTNEY
Current location
GENERIC WEB UPDATE
Mark description
The mark consists of the wording "DAIDO STEEL" in stylized wording.
Holders and representatives
Holders
Daido Steel Co., Ltd.
Daido Steel Co., Ltd.
Representatives
Mainak H. Mehta Procopio, Cory, Hargreaves & Savitch LLP
Technical classification
Nice Classes
Class 6Class 7Class 8Class 9Class 11Class 12
Vienna Codes
No Vienna codes available.
Goods and services
Class 6
Steel; ferrous metals and their alloys; nonferrous metals and their alloys; metal junctions for pipes; metal flanges; metal hardwareboltsscrewswashersnuts and pulleys; springs of metalnot machine elements; common metals in powder form; metals in foil or powder form for 3D printers; rods of metal for welding; rods of metal for brazing; sputtering targets of metal
Class 7
Drive shaftsaxles and spindles not for land vehiclesbeing parts of machines; bearingsmachine elements not for land vehicles; shaft couplings or connectorsmachine elements not for land vehicles; power transmissions and gearing for machinesnot for land vehicles; shock absorbersmachine elements not for land vehicles; springsmachine elements not for land vehicles; metalworking machine tools; primary metal forming machines; rolling mills for metalworking; tubing mills for metalworking; wire extruding machines; wire drawing machines; secondary metal forming machines; mechanical presses for metalworking; forging machines; bending machines for metalworking; cemented carbide cutting tools for machinery; diamond-pointed metal cutting tools for machinery; cemented carbide cutting machine tools; press dies for metal forming; forging moulds; waste compacting machines; waste crushing machines; electric arc welding machines; electric metal cutting machines by arcgas or plasma; gas welding machines; oxy-acetylene welding and cutting machines; electric welding machines; atomizers for industrial or commercial useother than hand-operated; spraying machines; parts for non-electric prime moversother than water mills and wind millspiston ringsturbochargers for machines; valves being engine parts for introducing fuel-air mixtures into the combustion changers of internal combustion engines; exhaust gas recirculation EGR valves for motors and engines being machine parts; cam shafts of jet engines for airplanes as parts of machines; cam shafts of jet engines for airplanes as parts of machines; drive shafts of jet engines for airplanes as parts of machines; gaskets for internal combustion engines; turbochargers for machines; exhaust manifold for engines; parts and fittings for marine engines; superchargers; machine partsturbine blades; parts of turbine motorsrotors not for land vehicles
Class 8
Bladed or pointed hand toolsshear bladesscissor bladeskitchen knivesrazor bladeshand-operated hand drills; hand-operated hand toolscutting toolshammersslicers
Class 9
Power distribution or control machines and apparatuselectric converterselectrical reactorsinduction voltage regulators; measuring or testing machines and instrumentstemperature gaugesmetal compression testing machinesmetal hardness testing machinesmetal strength testing machines; light-emitting diodes; semi-conductor power elements; computers; computer peripherals; computer programs and software to control equipmentsmachines and robots used for steel making; computer programs and software for controlling and operating machine tools for metal working; computer programs and software for steelmaking process control; magnetic object detectors; ultrasonic flaw detectors; ultrasonic sensors; electric or magnetic meters and testers for magnetometryamperagevoltage continuity; magnetic cores; resistance wires; electrodesother than welding electrodes or medical electrodes; magnetic sensors; permanent magnets; electromagnets; magnetic powders for permanent magnets
Class 11
Waste melting apparatuswaste disposal furnaceswaste processing machines using heat; heat exchangers for chemical processing; drying apparatus for chemical processing; industrial furnaces; scrap preheating units in the nature of heat diffusion collars for arc furnaces; heating systems composed primarily of metallic pipes and tubes as parts of naphtha cracking tubular furnaces; acetylene burners for industrial furnaces; gas burners for industrial furnaces; oxyhydrogen burners for industrial furnaces; waste incinerators for industrial purposes; dust collectors for industrial furnaces; garbage incinerators for industrial purposes; waste water treatment tanks for industrial purposes; water purifying apparatus
Class 12
Machine elements for land vehiclesinternal combustion engines; drive shaftsaxles or spindles for land vehicles; wheel bearings for land vehicles; axle bearings for land vehicles; shaft couplings for land vehicles; power transmissions and gearings for land vehicles; shock absorbers for land vehicles; vehicle suspension springs for land vehicles
Publications
History of USPTO decisions and trademark events.
39 publications found
TPDR
TEAS PETITION TO DIRECTOR RECEIVED
03/11/2026
INPR
PARTIAL INVALIDATION OF REG EXT PROTECTION CREATED
11/11/2025
PR75
POST REGISTRATION ACTION MAILED - SEC. 71 & 15
09/11/2025
EROP
TEAS RESPONSE TO OFFICE ACTION-POST REG RECEIVED
08/25/2025
PR75
POST REGISTRATION ACTION MAILED - SEC. 71 & 15
03/11/2025
APRE
CASE ASSIGNED TO POST REGISTRATION PARALEGAL
03/10/2025
ES75
TEAS SECTION 71 & 15 RECEIVED
10/15/2024
REM3
COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED
10/30/2023
NREP
NEW REPRESENTATIVE AT IB RECEIVED
01/28/2023
NREP
NEW REPRESENTATIVE AT IB RECEIVED
04/23/2022
FINO
FINAL DECISION TRANSACTION PROCESSED BY IB
03/01/2019
FICS
FINAL DISPOSITION NOTICE SENT TO IB
02/08/2019
FIMP
FINAL DISPOSITION PROCESSED
02/08/2019
FICR
FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB
01/30/2019
R.PR
REGISTERED-PRINCIPAL REGISTER
10/30/2018
NPUB
OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED
08/14/2018
PUBO
PUBLISHED FOR OPPOSITION
08/14/2018
GPNX
NOTIFICATION PROCESSED BY IB
08/11/2018
OPNS
NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB
07/25/2018
NONP
NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED
07/25/2018
OP2R
NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB
07/25/2018
CNSA
APPROVED FOR PUB - PRINCIPAL REGISTER
07/11/2018
TEME
TEAS/EMAIL CORRESPONDENCE ENTERED
07/05/2018
CRFA
CORRESPONDENCE RECEIVED IN LAW OFFICE
07/05/2018
ALIE
ASSIGNED TO LIE
06/29/2018
TROA
TEAS RESPONSE TO OFFICE ACTION RECEIVED
06/18/2018
RFNT
REFUSAL PROCESSED BY IB
01/19/2018
RFCS
NON-FINAL ACTION MAILED - REFUSAL SENT TO IB
12/18/2017
RFRR
REFUSAL PROCESSED BY MPU
12/18/2017
MAFR
APPLICATION FILING RECEIPT MAILED
12/09/2017
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
12/08/2017
CNRT
NON-FINAL ACTION WRITTEN
12/07/2017
RFWR
NON-FINAL ACTION (IB REFUSAL) WITHDRAWN FOR REVIEW
12/07/2017
RFCR
NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW
12/07/2017
CNRT
NON-FINAL ACTION WRITTEN
12/06/2017
DOCK
ASSIGNED TO EXAMINER
12/05/2017
NWOS
NEW APPLICATION OFFICE SUPPLIED DATA ENTERED
12/05/2017
REPR
SN ASSIGNED FOR SECT 66A APPL FROM IB
11/23/2017
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