| Serial Number | 79434451 |
| Word Mark | LF L&F CO., LTD. |
| Filing Date | Thursday, July 31, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Wednesday, March 25, 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 | Tuesday, April 14, 2026 |
| Goods and Services | Custom manufacture of cathode active materials for secondary batteries; custom manufacture of anode active materials for secondary batteries; custom manufacture of metal precursors for battery manufacturing; processing of chemical compositions for use in the manufacture of electrodes of lithium ion batteries; processing of chemicals for use in the manufacture of secondary batteries; processing of chemicals and petrochemicals for use in the manufacture of secondary batteries; processing and treatment of chemical reagents for use in the manufacture of secondary batteries; recycling of electric batteries |
| Pseudo Mark | LF L AND F CO LTD |
| Description of Mark | The mark consists of the stylized letters "L" and "F" in orange, followed by the wording "L&F CO., LTD." in blue. |
| Indication of Colors claimed | The colors orange and blue are claimed as a feature of the mark. |
| NOT AVAILABLE | "CO., LTD." |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Thursday, October 9, 2025 |
| Primary Code | 040 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | L & F CO., LTD. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | KR |
| Event Date | Event Description |
| Thursday, October 9, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Tuesday, October 14, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Tuesday, October 14, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, December 15, 2025 | ASSIGNED TO EXAMINER |
| Tuesday, December 16, 2025 | NON-FINAL ACTION WRITTEN |
| Wednesday, December 17, 2025 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Wednesday, January 21, 2026 | REFUSAL PROCESSED BY MPU |
| Wednesday, January 21, 2026 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Thursday, February 5, 2026 | REFUSAL PROCESSED BY IB |
| Tuesday, February 17, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Tuesday, February 17, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Tuesday, February 17, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Friday, March 20, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |