| Serial Number | 90406433 |
| Word Mark | SK |
| Filing Date | Wednesday, December 23, 2020 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, August 2, 2022 |
| Registration Number | 6805978 |
| Registration Date | Tuesday, August 2, 2022 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, May 17, 2022 |
| Description of Mark | The mark consists of the letters "SK" in red stylized font. To the top right of the "SK" is a design of wings. The inner portion of the wings is red, and the outer portion of the wings is orange. White is not claimed as a feature of the mark and only represents background or transparent areas. |
| Indication of Colors claimed | The color(s) red and orange is/are claimed as a feature of the mark. |
| Goods and Services | Sensitized paper; photosensitive foils; Surface active compounds for general use in the industrial arts, namely, as wetting, spreading, emulsifying, dispersing and penetrating agents; surface-active chemical agents; chemicals for use in industry and science; chemical preparations for use in photography; chemicals for use in agriculture, horticulture and forestry except fungicides, herbicides, insecticides and parasiticides; flour for industrial purposes; unprocessed plastics for industrial use; aromatic solvents for industrial and commercial use; chemical additives for purifying oils for industrial purposes; starch for industrial purposes; adhesives for industrial purposes; peptides for industrial purposes; chemical preparations for use in industry; chemicals used in industry; chemical intermediates for industrial purposes; enzyme preparations for industrial purposes; graphite for industrial purposes; diagnostic reagents for scientific or research use; enzymes for scientific and research purposes; microorganisms for scientific or laboratory purposes; solution additives for metal plating; chemicals for use in metal plating; metal plating chemical preparations; agricultural chemicals, except fungicides, herbicides, insecticides and parasiticides; chemical additives for plating baths; chemical compositions for electrodes of lithium ion batteries; inorganic acid; metal plating chemical preparations, namely, solutions for electroless copper plating; unprocessed elastomer resin for use in manufacturing in a wide variety of industries; unprocessed artificial and synthetic resins; artificial resins, unprocessed; silanes for the manufacture of semiconductor and solar batteries; silane gas, dichlorosilane gas, disilane gas, nitrogen trifluoride gas, and tungsten hexafluoride gas for processing semiconductor; chemical source material for the deposition of thin films upon semiconductor wafers for the manufacture of semiconductors; etchants for use in the manufacture of semiconductors; benzene; etching solutions (acids); corrosive preparations; butadiene; butanediol; chemical fertilisers; acids; oxides; chemicals for use in biotechnological manufacturing processes; chemicals for use in biotechnological product development; biological preparations, other than for medical or veterinary purposes; bacteriological preparations, other than for medical and veterinary use; aqueous polyacrylic acid-based materials; anti-freeze for vehicle radiators; coolants for vehicle engines; styrene; styrene monomer; cyclopentane; cyclohexane; preparations for fortifying plants; soil for growing; methyl acetate; asphalt release agents; ionomer; preservatives for use in the pharmaceutical industry; chemical preparations for use in the manufacture of pharmaceuticals; chemical additives for use in the manufacture of pharmaceuticals; ethylene; ethylene acrylic acid; detergent additives for use with motor oil; chemical additives for engine oils; chlorides; chlorofluorocarbons; vinylidene chloride; chemical additives for oils; horticulture chemicals, except fungicides, herbicides, insecticides and parasiticides; organic acid compounds; hydraulic brake fluid; hydraulic fluids; chemicals used in oil drilling; chemical additives for lubricating oils; active negative polar substances for secondary cell batteries, namely, chemicals used in industry; chemical agents for printed circuit board plating; hydraulic fluids for automotive brakes; chemical additives for automotive engine cooling fluids; chemical additives to motor fuel; battery electrolytes; perfluorinated chemical compounds prepared synthetically for use in manufacture; chemical additives for use in manufacture of a wide variety of goods; detergents for industrial use as part of manufacturing operations; aliphatics; acetates; xylene; chemicals for use in the manufacture of solar cells; transmission oils; tripropylene glycol; compositions for the manufacture of technical ceramics; paraxylene; polypropylene glycol; propylene glycol; propylene glycol monomethyl ether; propylene glycol monokethyl acetate ether; propylene (propene); propylene oxide; chemicals for use in the production of synthetic rubber; chemical bases for industrial and scientific purposes; rare earths; dolomite for industrial purposes; aromatic hydrocarbons; esters for industrial purposes; food additives for food manufacturing, namely, glucose for the food industry; unsticking and separating preparations; chemical additives for use with internal combustion engine fuels; china slip; unexposed photosensitive films; anti-freeze for vehicle cooling systems; rare earth metals; chemical additives for gasoline; substances for regulating plant growth; nutrient preparations for plants; polysilicon for use in the manufacture of semiconductors and solar batteries; alcohol for industrial purposes; decontamination agents for industrial purposes; halides; artificial sweeteners for beverages; catalysts for use in chemical processes; carbohydrates used as an ingredient in the manufacture of nutraceuticals; soil conditioners for agricultural purposes; unprocessed polystyrene resins; unprocessed polyester resins; unprocessed polyethylene resins; unprocessed polyvinylidene chloride resins; unprocessed polyvinyl chloride resins; unprocessed polypropylene resins; chemical reagents for scientific purposes; chemical test paper; paper pulp; unprocessed plastics in all forms; gallium for industrial purposes; china clay for industrial purposes; glycol for industrial purposes; glycol ether for industrial purposes; lithium for industrial purposes; magnesite for industrial purposes; unprocessed acrylic resins for industrial purposes; brake fluid for transportation machinery for industrial purposes; mercury for industrial purposes; ethers for industrial purposes; uranium for industrial purposes; nitrogen compounds for industrial purposes; toluene for industrial purposes; power steering fluid for vehicles; plutonium for industrial purposes; oil-purifying chemicals |
| 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, March 10, 2021 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | SK INC. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 03 - Corporation |
| Address | SEOUL 03188 KR |
| Party Name | SK INC. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | SEOUL 03188 KR |
| Party Name | SK INC. |
| Party Type | 11 - New Owner Before Publication |
| Legal Entity Type | 03 - Corporation |
| Address | SEOUL 03188 KR |
| Party Name | SK Holdings Co., LTD. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Seoul 03188 KR |
| Event Date | Event Description |
| Saturday, December 26, 2020 | NEW APPLICATION ENTERED |
| Wednesday, March 10, 2021 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, March 11, 2021 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Monday, June 21, 2021 | ASSIGNED TO EXAMINER |
| Tuesday, June 29, 2021 | SUSPENSION LETTER WRITTEN |
| Tuesday, June 29, 2021 | LETTER OF SUSPENSION E-MAILED |
| Tuesday, June 29, 2021 | NOTIFICATION OF LETTER OF SUSPENSION E-MAILED |
| Wednesday, July 7, 2021 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Monday, January 10, 2022 | SUSPENSION CHECKED - TO ATTORNEY FOR ACTION |
| Saturday, January 15, 2022 | SUSPENSION INQUIRY WRITTEN |
| Saturday, January 15, 2022 | INQUIRY TO SUSPENSION E-MAILED |
| Saturday, January 15, 2022 | NOTIFICATION OF INQUIRY AS TO SUSPENSION E-MAILED |
| Friday, February 4, 2022 | TEAS RESPONSE TO SUSPENSION INQUIRY RECEIVED |
| Tuesday, February 8, 2022 | ASSIGNED TO LIE |
| Thursday, February 10, 2022 | ASSIGNED TO LIE |
| Monday, February 14, 2022 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Monday, February 14, 2022 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, April 14, 2022 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 27, 2022 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, May 17, 2022 | PUBLISHED FOR OPPOSITION |
| Tuesday, May 17, 2022 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, August 2, 2022 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, August 2, 2022 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |
| Monday, February 26, 2024 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Monday, February 26, 2024 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Monday, February 26, 2024 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, April 22, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Tuesday, April 22, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Tuesday, April 22, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Tuesday, April 22, 2025 | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS |
| Friday, December 12, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Friday, December 12, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Friday, December 12, 2025 | TEAS CHANGE OF CORRESPONDENCE RECEIVED |