ZEROLIQUID Trademark
Trademark Overview
On Saturday, October 11, 2025, a trademark application was filed for ZEROLIQUID with the United States Patent and Trademark Office. The USPTO has given the ZEROLIQUID trademark a serial number of 99438392. The federal status of this trademark filing is OPPOSITION PENDING as of Thursday, May 7, 2026. This trademark is owned by Hangzhou Yilin Technology Research Co., Ltd.. The ZEROLIQUID trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:
Measuring cups; Downloadable virtual goods, namely, computer programs featuring water quality measurement records for use in online virtual worlds; Downloadable mobile applications for system management such as measurement registration and filter element usage cycle
General Information
| Serial Number | 99438392 |
| Word Mark | ZEROLIQUID |
| Filing Date | Saturday, October 11, 2025 |
| Status | 774 - OPPOSITION PENDING |
| Status Date | Thursday, May 7, 2026 |
| 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, April 7, 2026 |
Trademark Statements
| Goods and Services | Measuring cups; Downloadable virtual goods, namely, computer programs featuring water quality measurement records for use in online virtual worlds; Downloadable mobile applications for system management such as measurement registration and filter element usage cycle |
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 | Saturday, October 11, 2025 |
| Primary Code | 009 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
Trademark Owner History
| Party Name | HANGZHOU YISHENG TECHNOLOGY CO., LTD. |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 99 - Other |
| Address | HANGZHOU, ZHEJIANG
CN |
| Party Name | HANGZHOU YISHENG TECHNOLOGY CO., LTD. |
| Party Type | 11 - New Owner Before Publication |
| Legal Entity Type | 99 - Other |
| Address | HANGZHOU, ZHEJIANG
CN |
| Party Name | Hangzhou Yilin Technology Research Co., Ltd. |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | Hangzhou, Zhejiang 310000
CN |
Trademark Events
| Event Date | Event Description |
| Saturday, October 11, 2025 | NEW APPLICATION ENTERED |
| Saturday, October 11, 2025 | APPLICATION FILING RECEIPT MAILED |
| Wednesday, December 24, 2025 | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP |
| Wednesday, February 11, 2026 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, March 2, 2026 | ASSIGNED TO EXAMINER |
| Tuesday, March 10, 2026 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, April 1, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, April 7, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, April 7, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Thursday, May 7, 2026 | OPPOSITION PAPERS RECEIVED AT TTAB |
| Thursday, May 7, 2026 | OPPOSITION INSTITUTED NO. 999999 |
