| Serial Number | 79434280 |
| Word Mark | ECOCB |
| Filing Date | Monday, September 1, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, February 17, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 4 - Illustration: Drawing with word(s) / letter(s) / number(s) in Block form |
| Published for Opposition Date | Tuesday, February 17, 2026 |
| Goods and Services | Carbon black as pigment; pigments for color inks; pigments |
| Goods and Services | Carbon black for industrial purposes |
| 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 | Thursday, October 9, 2025 |
| Primary Code | 001 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 002 - Paints, varnishes, lacquers; preservatives against rust and against deterioration of wood; colorants; mordants; raw natural resins; metals in foil and powder form for painters, decorators, printers and artists. |
| US Class Codes | 006, 011, 016 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, October 9, 2025 |
| Primary Code | 002 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | TOKAI CARBON CO.,LTD |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Tokyo 107-8636 JP |
| Party Name | TOKAI CARBON CO.,LTD |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Tokyo 107-8636 JP |
| Event Date | Event Description |
| Thursday, October 9, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Friday, October 10, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, October 10, 2025 | APPLICATION FILING RECEIPT MAILED |
| Friday, December 5, 2025 | CORRECTION TRANSACTION RECEIVED FROM IB |
| Thursday, January 15, 2026 | ASSIGNED TO EXAMINER |
| Wednesday, January 21, 2026 | CORRECTION FROM IB ENTERED - NO REVIEW REQUIRED |
| Wednesday, January 21, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Tuesday, January 27, 2026 | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB |
| Wednesday, January 28, 2026 | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB |
| Wednesday, February 11, 2026 | NOTICE OF PUBLICATION |
| Thursday, February 12, 2026 | NOTIFICATION PROCESSED BY IB |
| Tuesday, February 17, 2026 | PUBLISHED FOR OPPOSITION |