DAIDO STEEL CO., LTD. logo

DAIDO STEEL CO., LTD.

23 Marks
Corp.
First Filed:Oct 25, 1993Latest Filed:May 30, 2025Address:1-10, Higashisakura 1-chome,, Higashi-ku, Nagoya Aichi, 461-8581, JP

Portfolio Overview

Previous
1

Top Classes

Class 6
Metal Building Materials & Hardware
23(100%)
Class 7
Machinery
2(9%)
Class 8
Hand Tools
2(9%)

TTAB Proceedings

Total Proceedings
1
As Plaintiff
1(100%)
As Defendant
0(0%)

Top Firms

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Trademark Activity Timeline(19932026)

Trademark Portfolio

24 results

(current & previous marks)

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Filed
Registered
Last Activity
DSDW
DSDW
Trademark
Word
REGISTERED
Owner:
Serial:99209765
Filed:May 30, 2025
Classes:6
Registration:8095128
Registered:Jan 6, 2026
Description: Iron and steel; Welding wire; Rods of metal for welding; Metal wire for laminated object modeling; Metal wire for additive manufacturing
DSNW
DSNW
Trademark
Word
REGISTERED
Owner:
Serial:99209774
Filed:May 30, 2025
Classes:6
Registration:8095129
Registered:Jan 6, 2026
Description: Iron and steel; Alloys of common metal; Welding wire; Rods of metal for welding; Metal wire for laminated object modeling; Metal wire for additive manufacturing
DSPW
DSPW
Trademark
Word
REGISTERED
Owner:
Serial:99209791
Filed:May 30, 2025
Classes:6
Registration:8095130
Registered:Jan 6, 2026
Description: Iron and steel; Alloys of common metal; Welding wire; Rods of metal for welding; Metal wire for laminated object modeling; Metal wire for additive manufacturing
DH31-EX
DH31-EX
Trademark
Word
REGISTERED
Owner:
Serial:79390572
Filed:Jan 16, 2024
Classes:6
Registration:7636989
Registered:Jan 7, 2025
Description: Iron and steel; iron and steel, namely unwrought or semi-wrought hot work tool steel, in the form of bars, blocks and plates.
98171307
98171307
Trademark
Design
REGISTERED
Owner:
Serial:98171307
Filed:Sep 8, 2023
Classes:6
Registration:7487496
Registered:Aug 27, 2024
Description: Alloy powder, namely, cobalt-based alloy powder, titanium-based alloy powder, nickel-based alloy powder, iron-based alloy powder
AMDAP
AMDAP
Trademark
Word
REGISTERED
Owner:
Serial:79361979
Filed:Dec 20, 2022
Classes:6
Registration:7273188
Registered:Jan 16, 2024
Description: Iron and steel; nonferrous metals and their alloys; metals in powder form for 3D printers
DRM
DRM
Trademark
Word
REGISTERED
Owner:
Serial:79336619
Filed:Jan 18, 2022
Classes:6
Registration:7171772
Registered:Sep 26, 2023
Description: Iron and steel; unwrought or semi-wrought high speed tool steel in the form of bars, blocks, plates
DSALOY
DSALOY
Trademark
Word
REGISTERED
Owner:
Serial:79283385
Filed:Feb 17, 2020
Classes:6
Registration:6213684
Registered:Dec 8, 2020
Description: Iron and steel
CLEANSTAR
CLEANSTAR
Trademark
Word
REGISTERED
Owner:
Serial:79247383
Filed:Sep 12, 2018
Classes:6
Registration:6202573
Registered:Nov 24, 2020
Description: Ultra-high purity stainless steel for semiconductor manufacturing equipment and facilities in the nature of steel bars, steel strips, and steel rods; ultra-high purity nonferrous metal alloys for semiconductor manufacturing equipment and facilities in the nature of bars, strips, and rods
DHA
DHA
Trademark
Stylized
REGISTERED
Owner:
Serial:79248154
Filed:Aug 29, 2018
Classes:6
Registration:5742336
Registered:May 7, 2019
Description: Iron and steel; nonferrous metals and their alloys
BEYOND THE SPECIAL
BEYOND THE SPECIAL
Trademark
Stylized
REGISTERED
Owner:
Serial:79221673
Filed:Jan 25, 2017
Classes:6, 7, 8, +3
Registration:5547934
Registered:Aug 28, 2018
Description: Power distribution or control machines and apparatus, namely, electric converters, electrical reactors, and induction voltage regulators; measuring or testing machines and instruments, namely, temperature gauges, metal compression testing machines, metal hardness testing machines, and metal strength testing machines; light-emitting diodes; semi-conductor power elements; computers; computer peripherals; computer programs and software to control equipments, machines 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 magnetometry, amperage, and voltage continuity; magnetic cores; resistance wires; electrodes, other than welding electrodes or medical electrodes; magnetic sensors; permanent magnets; electromagnets; magnetic powders for permanent magnets; [ Shear blades; scissor blades; kitchen knives; razor blades; hand drills, hand-operated; hand-operated hand tools, namely, cutting tools, hammers, slicers ]; Machine elements not for land vehicles, namely, drive shafts, axles, spindles, bearings, shaft couplings, shaft connectors, power transmissions, gearings, shock absorbers and springs; 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; 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 arc, gas or plasma; gas welding machines; oxy-acetylene welding and cutting machines; electric welding machines; power-operated atomizers for industrial or commercial use; spraying machines; parts for non-electric prime movers, other than water mills and wind mills, namely, piston rings, and turbochargers for machines; boiler tubes as parts of machines; valves being engine parts for introducing fuel-air mixtures into the combustion chambers of internal combustion engines; exhaust gas recirculation EGR valves for motors and engines being machine parts; 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 parts, namely, turbine blades and turbine rotors; Steel; ferrous metals and their alloys; nonferrous metals and their alloys; metal junctions for pipes; metal flanges; metal hardware, namely, bolts, screws, washers, nuts and pulleys; springs of metal, not 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; Machine elements for land vehicles, namely, internal combustion engines; drive shafts, axles 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; Waste disposal furnaces; 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; burners for industrial furnaces; waste incinerators for industrial purposes; garbage incinerators for industrial purposes; waste water treatment tanks for industrial purposes; water purifying apparatus
DAIDO STEEL
DAIDO STEEL
Trademark
Stylized
REGISTERED
Owner:
Serial:79221330
Filed:Jan 25, 2017
Classes:6, 7, 8, +3
Registration:5592459
Registered:Oct 30, 2018
Description: Power distribution or control machines and apparatus, namely, electric converters, electrical reactors, and induction voltage regulators; measuring or testing machines and instruments, namely, temperature gauges, metal compression testing machines, metal hardness testing machines, and metal strength testing machines; light-emitting diodes; semi-conductor power elements; computers; computer peripherals; computer programs and software to control equipments, machines 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 magnetometry, amperage, and voltage continuity; magnetic cores; resistance wires; electrodes, other than welding electrodes or medical electrodes; magnetic sensors; permanent magnets; electromagnets; magnetic powders for permanent magnets; [ Bladed or pointed hand tools, namely, shear blades, scissor blades, kitchen knives, razor blades, and hand-operated hand drills; hand-operated hand tools, namely, cutting tools, hammers, slicers ]; Drive shafts, axles and spindles not for land vehicles, being parts of machines; bearings, machine elements not for land vehicles; shaft couplings or connectors, machine elements not for land vehicles; power transmissions and gearing for machines, not for land vehicles; shock absorbers, machine elements not for land vehicles; springs, machine 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 arc, gas or plasma; gas welding machines; oxy-acetylene welding and cutting machines; electric welding machines; atomizers for industrial or commercial use, other than hand-operated; spraying machines; parts for non-electric prime movers, other than water mills and wind mills, namely, piston rings, and turbochargers 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 parts, namely, turbine blades; parts of turbine motors, namely, rotors not for land vehicles; Steel; ferrous metals and their alloys; nonferrous metals and their alloys; metal junctions for pipes; metal flanges; metal hardware, namely, bolts, screws, washers, nuts and pulleys; springs of metal, not 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; Machine elements for land vehicles, namely, internal combustion engines; drive shafts, axles 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; Waste melting apparatus, namely, waste disposal furnaces, waste 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; "STEEL"
DCMX
DCMX
Trademark
Word
REGISTERED
Owner:
Serial:87106064
Filed:Jul 15, 2016
Classes:6
Registration:5248961
Registered:Jul 25, 2017
Description: Steel; alloy steel; cold work tool and die steel being high carbon steel; steel for tool and die making being high carbon steel
DAP
DAP
Trademark
Word
REGISTERED
Owner:
Serial:87015170
Filed:Apr 26, 2016
Classes:6
Registration:5851898
Registered:Sep 3, 2019
Description: [Metal powder and] Alloy powder, namely, [cobalt-based metal powder, titanium-based metal powder, nickel-based metal powder, iron-based metal powder,] cobalt-based alloy powder, titanium-based alloy powder, nickel-based alloy powder, and iron-based alloy powder
DSALOY
DSALOY
Trademark
Word
REGISTERED
Owner:
Serial:79170703
Filed:Jun 30, 2015
Classes:6
Registration:4891065
Registered:Jan 26, 2016
Description: Nonferrous metals and their alloys; nickel and its alloys
DSA
DSA
Trademark
Word
REGISTERED
Owner:
Serial:79170695
Filed:Jun 19, 2015
Classes:6
Registration:4891064
Registered:Jan 26, 2016
Description: Nonferrous metals and their alloys; nickel and its alloys
COWALOY
COWALOY
Trademark
Word
ABANDONED
Owner:
Serial:79154200
Filed:Aug 13, 2014
Classes:6
Description: Nonferrous metals and their alloys
DC53
DC53
Trademark
Word
REGISTERED
Owner:
Serial:77334088
Filed:Nov 20, 2007
Classes:6
Registration:3467048
Registered:Jul 15, 2008
Description: Steel
NANOCLAD
NANOCLAD
Trademark
Word
CANCELLED
Owner:
Serial:76654600
Filed:Feb 6, 2006
Classes:6
Registration:3639974
Registered:Jun 16, 2009
Description: Irons and steels, namely, corrosion-resistant alloys of iron, steel and nickel, for further manufacturing
76264722
76264722
Trademark
Design
REGISTERED
Owner:
Serial:76264722
Filed:May 30, 2001
Classes:6
Registration:2692267
Registered:Mar 4, 2003
Description: Metal casting alloys; metal castings, namely, lost wax castings, shell castings, centrifugal castings; metal guard rails; metal rails; steel in sheet, rod, bar and billet form; metal welding rods; metal wire; alloys of nonferrous metals for casting, forging and cutting
NAK 55
NAK 55
Trademark
Word
REGISTERED
Owner:
Serial:74450259
Filed:Oct 25, 1993
Classes:6
Registration:1900328
Registered:Jun 20, 1995
Description: Alloy steel; steel for mold making
NAK 80
NAK 80
Trademark
Word
REGISTERED
Owner:
Serial:74450261
Filed:Oct 25, 1993
Classes:6
Registration:1893907
Registered:May 16, 1995
Description: Alloy steel; steel for mold making
PX5
PX5
Trademark
Word
REGISTERED
Owner:
Serial:74450260
Filed:Oct 25, 1993
Classes:6
Registration:1919228
Registered:Sep 19, 1995
Description: Alloy steel; steel for mold making
PRIMET
PRIMET
Trademark
Word
Previous
REGISTERED
Owner:
Serial:75004086
Filed:Oct 11, 1995
Classes:6
Registration:2052083
Registered:Apr 15, 1997
Description: Metal pipes and metal joints for use in the field of semi-conductor manufacturing and for use in connection with medical implements and apparatus