CAYIN Trademark
Trademark Overview
On Thursday, November 6, 2025, a trademark application was filed for CAYIN with the United States Patent and Trademark Office. The USPTO has given the CAYIN trademark a serial number of 99483823. The federal status of this trademark filing is REGISTERED as of Tuesday, June 2, 2026. This trademark is owned by ZHUHAI SPARK ELECTRONIC EQUIPMENT CO., LTD.. The CAYIN trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
Headphones; Portable audio players; Audio cassette and CD players; Amplifiers; Sound amplifiers; Dual amplifier balancers; Sound mixers; Stereo tuners; Audio speakers; Digital audio players
General Information
| Serial Number | 99483823 |
| Word Mark | CAYIN |
| Filing Date | Thursday, November 6, 2025 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, June 2, 2026 |
| Registration Number | 8283758 |
| Registration Date | Tuesday, June 2, 2026 |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, April 14, 2026 |
Trademark Statements
| Indication of Colors claimed | Color is not claimed as a feature of the mark. |
| Goods and Services | Headphones; Portable audio players; Audio cassette and CD players; Amplifiers; Sound amplifiers; Dual amplifier balancers; Sound mixers; Stereo tuners; Audio speakers; Digital audio players |
| Description of Mark | The mark consists of the wording "CAYIN" in a stylized font. |
| Translation of Words in Mark | The English translation of "CAYIN" in the mark is Creative Sound. |
Classification Information
| 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, November 6, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | Wednesday, January 1, 1997 |
| First Use In Commerce Date | Friday, January 21, 2005 |
Trademark Owner History
| Party Name | ZHUHAI SPARK ELECTRONIC EQUIPMENT CO., LTD. |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 99 - Other |
| Address | Zhuhai, Guangdong 519000
CN |
| Party Name | ZHUHAI SPARK ELECTRONIC EQUIPMENT CO., LTD. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | Zhuhai, Guangdong 519000
CN |
| Party Name | ZHUHAI SPARK ELECTRONIC EQUIPMENT CO., LTD. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Zhuhai, Guangdong 519000
CN |
Trademark Events
| Event Date | Event Description |
| Thursday, November 6, 2025 | NEW APPLICATION ENTERED |
| Thursday, November 6, 2025 | APPLICATION FILING RECEIPT MAILED |
| Friday, March 13, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Thursday, March 19, 2026 | ASSIGNED TO EXAMINER |
| Thursday, March 19, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 8, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 14, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 14, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, June 2, 2026 | REGISTERED-PRINCIPAL REGISTER |
