| Serial Number | 79421100 |
| Word Mark | L LHYLSE LIQUEFIED HYDROGEN LEVEL SENSOR |
| Filing Date | Thursday, February 13, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, March 10, 2026 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, March 10, 2026 |
| Goods and Services | Level indicators; liquefied hydrogen level sensors; liquid level sensors |
| NOT AVAILABLE | "LIQUEFIED HYDROGEN LEVEL SENSOR" |
| Description of Mark | The mark consists of an elongated oval below a circle containing a wave and stylized "L" next to "LHYLSE" above a line above "LIQUEFIED HYDROGEN LEVEL SENSOR". |
| 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 | Thursday, April 10, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | KABUSHIKI KAISHA YAMAMOTO DENKI SEISAKUSHO |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | JP |
| Party Name | KABUSHIKI KAISHA YAMAMOTO DENKI SEISAKUSHO |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | JP |
| Event Date | Event Description |
| Thursday, April 10, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Sunday, April 13, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Sunday, April 13, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, July 21, 2025 | ASSIGNED TO EXAMINER |
| Friday, July 25, 2025 | NON-FINAL ACTION WRITTEN |
| Saturday, July 26, 2025 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Friday, August 29, 2025 | REFUSAL PROCESSED BY MPU |
| Friday, August 29, 2025 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Friday, September 19, 2025 | REFUSAL PROCESSED BY IB |
| Thursday, October 23, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, October 23, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, October 23, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, October 23, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, October 23, 2025 | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS |
| Wednesday, January 21, 2026 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Wednesday, January 21, 2026 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Wednesday, January 21, 2026 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Wednesday, February 11, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, March 4, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, March 10, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, March 10, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |