| Serial Number | 99033333 |
| Word Mark | LYTHIUM |
| Filing Date | Friday, February 7, 2025 |
| Status | 645 - FINAL REFUSAL - MAILED |
| Status Date | Monday, October 6, 2025 |
| 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 | NOT AVAILABLE |
| Goods and Services | Computer services, namely, remote and on-site management of information technology (IT) systems of others, specifically focused on cybersecurity infrastructure, educational technology platforms, and secure software applications; technology consultation services in the field of cybersecurity and educational systems; software development and implementation for secure cloud environments; research and development in the field of privacy-enhancing technologies; technical support services, namely, providing maintenance services for cybersecurity-related software issues |
| 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 | Friday, February 7, 2025 |
| Primary Code | 042 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Meijun |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | San Diego, CA 92126 |
| Event Date | Event Description |
| Friday, February 7, 2025 | NEW APPLICATION ENTERED |
| Friday, February 7, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, July 9, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Friday, July 18, 2025 | NON-FINAL ACTION WRITTEN |
| Friday, September 5, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Thursday, July 17, 2025 | ASSIGNED TO EXAMINER |
| Friday, July 18, 2025 | NON-FINAL ACTION E-MAILED |
| Friday, July 18, 2025 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Friday, September 5, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, September 5, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Monday, October 6, 2025 | FINAL REFUSAL E-MAILED |
| Monday, October 6, 2025 | NOTIFICATION OF FINAL REFUSAL EMAILED |
| Monday, October 6, 2025 | FINAL REFUSAL WRITTEN |