POSCO Trademark
Trademark Overview
On Wednesday, January 21, 2026, a trademark application was filed for POSCO with the United States Patent and Trademark Office. The USPTO has given the POSCO trademark a serial number of 99607102. The federal status of this trademark filing is EXAMINERS AMENDMENT - MAILED as of Friday, May 29, 2026. This trademark is owned by POSCO Holdings Inc.. The POSCO trademark is filed in the Chemical Products, Lubricant & Fuel Products, Computer & Software Products & Electrical & Scientific Products, Environmental Control Instrument Products, Advertising, Business and Retail Services, Construction & Repair Services, Transportation & Storage Services, Treatment & Processing of Materials Services, and Computer & Software Services & Scientific Services categories with the following description:
Processing of plastics; production of energy; processing of structural steels; processing of metals; metal treating; processing of nonferrous metals; pattern printing; blacksmithing; industrial treatment of effluents; treatment of waste materials relating to environmental pollution control; rental of space heating apparatus; rental of electricity generators; recycling of waste and trash; treatment of waste water for industrial purposes
Purification installations for sewage; air purifying apparatus and machines; water purifying apparatus and machines; air filtering installations; sintering furnaces; cooling appliances and installations; industrial furnaces; solar thermal collectors for heating; electric bulbs; electric lighting apparatus; non-electric lighting apparatus and devices; ventilators; sanitary apparatus and installations; distillation apparatus; gas grills; heating installations; luminous house numbers; desalination plants; nuclear reactors; installations for processing nuclear fuel and nuclear moderating material; Light emitting diode lamps; light emitting diode bulbs; electric lighting fixtures; lighting apparatus, namely, lighting installations; non-electric lighting apparatus and devices, namely, battery operated wall and ceiling lights; lighting apparatus and lights for ships; lighting apparatus and lights for aircrafts; lighting apparatus and lights for railway vehicles; lighting apparatus and lights ...
Chemical preparations for industrial or scientific purposes; chemical reagents other than for medical or veterinary purposes; industrial chemicals; adhesives for industrial purposes; chemical preparations for use in photography; horticulture chemicals except fungicides, herbicides, insecticides and parasiticides; agricultural chemicals except fungicides, weedkillers, herbicides, insecticides and parasiticides; chemicals for forestry except fungicides, herbicides, insecticides and parasiticides; chemical compositions for the manufacture of technical ceramics; unprocessed artificial resins; unprocessed plastics; unprocessed synthetic resins; metalloids, namely, silicon; fertilizers; fireproofing preparations; alkaline-earth metals; rare earths; chemical preparations for use in industry, namely, metal annealing preparations; brickwork preservative except paints and oils; aluminum hydrates; baths for galvanizing; filtering materials, namely, mineral substances for use in filtration of gas ...
Wholesale store services featuring chemical preparations for industrial or scientific purposes, paints, gaseous fuels, liquid fuels, solid fuels, electrical energy, pharmaceuticals, steel sheets, steel wire, steels, generators, metalworking machines, engineering machinery, stone working machines, hand-operated hand tools, electrical transformers, computer software, light emitting diodes, medical apparatus and instruments, electric lighting apparatus, industrial furnaces, parts and accessories for automobiles, automobile engines, office requisites except furniture, papers, books, unprocessed non-metallic minerals for building or construction purposes, non-metallic materials for building, signboards of plastic, animal foodstuffs; retail store services featuring chemical preparations for industrial or scientific purposes, paints, gaseous fuels, liquid fuels, solid fuels, electrical energy, pharmaceuticals, steel sheets, steel wire, steels, generators, metalworking machines, engineering ma...
Electrical transformers; electrical adapters; computer application software for computers, namely, software for use in controlling electrical devices; electric batteries; photovoltaic cells; apparatus for measuring the strength of concrete structures; balance testers; electrical controlling devices; telemetering machines; semi-conductors; light emitting diodes; integrated circuits; electronic circuit boards; luminous or mechanical signaling panels, namely, digital signage; light emitting electronic pointers; metallic material testers for testing the hardness of metal; physical and chemical laboratory apparatus and instruments, namely, burettes, test tubes, and furnaces for laboratory use; electrical relays and transformers; anode batteries; fuel cells; downloadable operating system programs
Advice in the field of construction drafting; design of interior decor; civil engineering design; mold design, namely, design of parts for fuel cells, generators, motor vehicles, industrial installations; design of machinery; design of heating and cooling apparatus installation; computer software development; computer hardware development; surveying and research of industrial waste; testing or research on prevention of pollution; research in the field of environmental protection; technological professional consultancy relating to energy efficiency in buildings; quality control of buildings; mechanical research; research and laboratory analysis in the field of chemistry; development of underground resources, namely, coal field exploration, conducting wellbore survey services for the oil and gas, energy, mining, environmental and construction industries; advisory services relating to technological research; inspection of industrial installations for quality control purposes, not includin...
Electrical energy; solid fuels; coal; mineral motor fuels; gaseous fuels; natural gas; oil-gas; propane gas; liquefied petroleum gas; liquid fuels; petrol; diesel oils; light oils; raw or refined petroleum; artificial petroleum; heavy oils; fuels with an alcoholic base; industrial oils; mineral, vegetable, and soybean oils for use in the manufacture of paints; industrial wax; corn oils for industrial purposes, namely, for use as fuel; coal gas; fuel gas
Porterage; container transport, namely, transport of goods; transportation information; freighting services; storage of goods; rental of storage containers; storage of waste; integrated energy supplying, namely, supplying thermal energy; distribution of energy; rental of warehouses
Rental of construction and building equipment; construction supervision; building construction; building construction information; construction of power plants; electric appliance installation; general construction contracting; steel structure construction works; installation of photovoltaic power generation installations; construction of civil engineering works; pipeline construction and maintenance; shipbuilding; heating equipment installation and repair; furnace installation and repair; repair of generators; installation and maintenance of electronic display boards; cleaning of buildings; atomic piles construction
General Information
| Serial Number | 99607102 |
| Word Mark | POSCO |
| Filing Date | Wednesday, January 21, 2026 |
| Status | 647 - EXAMINERS AMENDMENT - MAILED |
| Status Date | Friday, May 29, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | NOT AVAILABLE |
Trademark Statements
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Processing of plastics; production of energy; processing of structural steels; processing of metals; metal treating; processing of nonferrous metals; pattern printing; blacksmithing; industrial treatment of effluents; treatment of waste materials relating to environmental pollution control; rental of space heating apparatus; rental of electricity generators; recycling of waste and trash; treatment of waste water for industrial purposes |
| Goods and Services | Purification installations for sewage; air purifying apparatus and machines; water purifying apparatus and machines; air filtering installations; sintering furnaces; cooling appliances and installations; industrial furnaces; solar thermal collectors for heating; electric bulbs; electric lighting apparatus; non-electric lighting apparatus and devices; ventilators; sanitary apparatus and installations; distillation apparatus; gas grills; heating installations; luminous house numbers; desalination plants; nuclear reactors; installations for processing nuclear fuel and nuclear moderating material; Light emitting diode lamps; light emitting diode bulbs; electric lighting fixtures; lighting apparatus, namely, lighting installations; non-electric lighting apparatus and devices, namely, battery operated wall and ceiling lights; lighting apparatus and lights for ships; lighting apparatus and lights for aircrafts; lighting apparatus and lights for railway vehicles; lighting apparatus and lights for automobiles; lighting apparatus and lights for bicycles |
| Goods and Services | Chemical preparations for industrial or scientific purposes; chemical reagents other than for medical or veterinary purposes; industrial chemicals; adhesives for industrial purposes; chemical preparations for use in photography; horticulture chemicals except fungicides, herbicides, insecticides and parasiticides; agricultural chemicals except fungicides, weedkillers, herbicides, insecticides and parasiticides; chemicals for forestry except fungicides, herbicides, insecticides and parasiticides; chemical compositions for the manufacture of technical ceramics; unprocessed artificial resins; unprocessed plastics; unprocessed synthetic resins; metalloids, namely, silicon; fertilizers; fireproofing preparations; alkaline-earth metals; rare earths; chemical preparations for use in industry, namely, metal annealing preparations; brickwork preservative except paints and oils; aluminum hydrates; baths for galvanizing; filtering materials, namely, mineral substances for use in filtration of gas streams to remove particulates and aerosols and for use in and liquid streams to remove particulates; chemical preparations for use in industry, namely, organometallic compounds; detergents for use in manufacturing processes; chemical preparations for facilitating the alloying of metals; ceramic compositions for sintering, namely, barium titanate |
| Goods and Services | Wholesale store services featuring chemical preparations for industrial or scientific purposes, paints, gaseous fuels, liquid fuels, solid fuels, electrical energy, pharmaceuticals, steel sheets, steel wire, steels, generators, metalworking machines, engineering machinery, stone working machines, hand-operated hand tools, electrical transformers, computer software, light emitting diodes, medical apparatus and instruments, electric lighting apparatus, industrial furnaces, parts and accessories for automobiles, automobile engines, office requisites except furniture, papers, books, unprocessed non-metallic minerals for building or construction purposes, non-metallic materials for building, signboards of plastic, animal foodstuffs; retail store services featuring chemical preparations for industrial or scientific purposes, paints, gaseous fuels, liquid fuels, solid fuels, electrical energy, pharmaceuticals, steel sheets, steel wire, steels, generators, metalworking machines, engineering machinery, stone working machines, hand-operated hand tools, electrical transformers, computer software, light emitting diodes, medical apparatus and instruments, electric lighting apparatus, industrial furnaces, parts and accessories for automobiles, automobile engines, office requisites except furniture, papers, books, unprocessed non-metallic minerals for building or construction purposes, non-metallic materials for building, signboards of plastic, animal foodstuffs; advertising agency services; business management and organization consultancy; market analysis; rental of office machines and equipment; import-export agencies; providing office functions; systemization of information into computer databases |
| Goods and Services | Electrical transformers; electrical adapters; computer application software for computers, namely, software for use in controlling electrical devices; electric batteries; photovoltaic cells; apparatus for measuring the strength of concrete structures; balance testers; electrical controlling devices; telemetering machines; semi-conductors; light emitting diodes; integrated circuits; electronic circuit boards; luminous or mechanical signaling panels, namely, digital signage; light emitting electronic pointers; metallic material testers for testing the hardness of metal; physical and chemical laboratory apparatus and instruments, namely, burettes, test tubes, and furnaces for laboratory use; electrical relays and transformers; anode batteries; fuel cells; downloadable operating system programs |
| Goods and Services | Advice in the field of construction drafting; design of interior decor; civil engineering design; mold design, namely, design of parts for fuel cells, generators, motor vehicles, industrial installations; design of machinery; design of heating and cooling apparatus installation; computer software development; computer hardware development; surveying and research of industrial waste; testing or research on prevention of pollution; research in the field of environmental protection; technological professional consultancy relating to energy efficiency in buildings; quality control of buildings; mechanical research; research and laboratory analysis in the field of chemistry; development of underground resources, namely, coal field exploration, conducting wellbore survey services for the oil and gas, energy, mining, environmental and construction industries; advisory services relating to technological research; inspection of industrial installations for quality control purposes, not including inspection for construction or safety purposes; scientific and technological services, namely, research and analysis in the field of industrial safety; advisory services relating to energy measurement to improve energy efficiency; research in the field of welding; research and development of fuel cells; quality control for others; technical research in the fields of civil engineering, environmental protection, energy efficiency, computer software and hardware development; design of motor vehicle parts; motor vehicle design; design of generators |
| Goods and Services | Electrical energy; solid fuels; coal; mineral motor fuels; gaseous fuels; natural gas; oil-gas; propane gas; liquefied petroleum gas; liquid fuels; petrol; diesel oils; light oils; raw or refined petroleum; artificial petroleum; heavy oils; fuels with an alcoholic base; industrial oils; mineral, vegetable, and soybean oils for use in the manufacture of paints; industrial wax; corn oils for industrial purposes, namely, for use as fuel; coal gas; fuel gas |
| Goods and Services | Porterage; container transport, namely, transport of goods; transportation information; freighting services; storage of goods; rental of storage containers; storage of waste; integrated energy supplying, namely, supplying thermal energy; distribution of energy; rental of warehouses |
| Description of Mark | The mark consists of the stylized word POSCO. |
| Goods and Services | Rental of construction and building equipment; construction supervision; building construction; building construction information; construction of power plants; electric appliance installation; general construction contracting; steel structure construction works; installation of photovoltaic power generation installations; construction of civil engineering works; pipeline construction and maintenance; shipbuilding; heating equipment installation and repair; furnace installation and repair; repair of generators; installation and maintenance of electronic display boards; cleaning of buildings; atomic piles construction |
Classification Information
| International Class | 001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins; unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. |
| US Class Codes | 001, 005, 006, 010, 026, 046 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, January 21, 2026 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 004 - Industrial oils and greases; lubricants; dust absorbing, wetting and binding compositions; fuels (including motor spirit) and illuminants; candles and wicks for lighting. |
| US Class Codes | 001, 006, 015 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, January 21, 2026 |
| Primary Code | 004 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus. |
| US Class Codes | 021, 023, 026, 036, 038 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, January 21, 2026 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 024, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, January 21, 2026 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 035 - Advertising; business management; business administration; office functions. |
| US Class Codes | 100, 101, 102 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, January 21, 2026 |
| Primary Code | 035 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 037 - Building construction; repair; installation services. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, January 21, 2026 |
| Primary Code | 037 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 039 - Transport; packaging and storage of goods; travel arrangement. |
| US Class Codes | 100, 105 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, January 21, 2026 |
| Primary Code | 039 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, January 21, 2026 |
| Primary Code | 040 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 042 - Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software. |
| US Class Codes | 100, 101 |
| Class Status Code | 6 - Active |
| Class Status Date | Wednesday, January 21, 2026 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | POSCO Holdings Inc. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Seoul 135-777
KR |
Trademark Events
| Event Date | Event Description |
| Wednesday, January 21, 2026 | NEW APPLICATION ENTERED |
| Wednesday, January 21, 2026 | APPLICATION FILING RECEIPT MAILED |
| Monday, May 11, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, May 19, 2026 | ASSIGNED TO EXAMINER |
| Friday, May 29, 2026 | EXAMINERS AMENDMENT -WRITTEN |
| Friday, May 29, 2026 | EXAMINERS AMENDMENT E-MAILED |
| Friday, May 29, 2026 | EXAMINER'S AMENDMENT ENTERED |
| Friday, May 29, 2026 | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED |
