| Serial Number | 99734442 |
| Word Mark | LUCID CHESS |
| Filing Date | Monday, March 30, 2026 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Wednesday, July 8, 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, July 28, 2026 |
| Goods and Services | Downloadable software in the nature of a mobile application for chess visualization training, chess calculation training, blindfold chess practice, and chess puzzle solving |
| NOT AVAILABLE | "CHESS" |
| Goods and Services | Providing online training in the field of chess visualization and chess calculation |
| 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 | Monday, March 30, 2026 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| International Class | 041 - Education; providing of training; entertainment; sporting and cultural activities. |
| US Class Codes | 100, 101, 107 |
| Class Status Code | 6 - Active |
| Class Status Date | Monday, March 30, 2026 |
| Primary Code | 041 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | NOT AVAILABLE |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 01 - Individual |
| Address | Oak Ridge, TN 37830 US |
| Event Date | Event Description |
| Monday, March 30, 2026 | NEW APPLICATION ENTERED |
| Monday, March 30, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, March 30, 2026 | APPLICATION FILING RECEIPT MAILED |
| Friday, June 26, 2026 | ASSIGNED TO EXAMINER |
| Monday, June 29, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |