| Serial Number | 90585777 |
| Word Mark | SLEEP HEADPHONES |
| Filing Date | Wednesday, March 17, 2021 |
| Status | 604 - ABANDONED - AFTER INTER-PARTES DECISION |
| Status Date | Thursday, July 24, 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 | Tuesday, December 7, 2021 |
| Goods and Services | Audio speakers; Calculators; Camera flashes; Cases for smartphones; Contact lens cases; Dust masks; Earphones; Protective glasses |
| NOT AVAILABLE | "HEADPHONES" |
| 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 | 8 - Abandoned |
| Class Status Date | Thursday, July 24, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | Wednesday, March 10, 2021 |
| First Use In Commerce Date | Wednesday, March 10, 2021 |
| Party Name | Shenzhen Ruiquansheng Technology Co., Ltd. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Shenzhen 518000 CN |
| Party Name | Shenzhen Ruiquansheng Technology Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Shenzhen 518000 CN |
| Event Date | Event Description |
| Monday, October 18, 2021 | ASSIGNED TO EXAMINER |
| Wednesday, October 27, 2021 | NON-FINAL ACTION E-MAILED |
| Wednesday, October 27, 2021 | NOTIFICATION OF NON-FINAL ACTION E-MAILED |
| Wednesday, October 27, 2021 | NON-FINAL ACTION WRITTEN |
| Saturday, March 20, 2021 | NEW APPLICATION ENTERED |
| Thursday, June 17, 2021 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Wednesday, December 22, 2021 | OPPOSITION PAPERS RECEIVED AT TTAB |
| Wednesday, December 22, 2021 | OPPOSITION INSTITUTED NO. 999999 |
| Thursday, October 28, 2021 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, October 28, 2021 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Thursday, October 28, 2021 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Tuesday, November 2, 2021 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, November 17, 2021 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, December 7, 2021 | PUBLISHED FOR OPPOSITION |
| Tuesday, December 7, 2021 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Wednesday, May 7, 2025 | OPPOSITION SUSTAINED NO. 999999 |
| Thursday, July 24, 2025 | ABANDONMENT - AFTER INTER PARTES DECISION |
| Thursday, July 24, 2025 | OPPOSITION TERMINATED NO. 999999 |
| Thursday, July 24, 2025 | ABANDONMENT NOTICE E-MAILED - INTER PARTES DECISION |