| Serial Number | 99052019 |
| Word Mark | WSLESSO |
| Filing Date | Friday, February 21, 2025 |
| Status | 688 - NOTICE OF ALLOWANCE - ISSUED |
| Status Date | Tuesday, November 18, 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, September 23, 2025 |
| Goods and Services | Water purification units; Water purification filters; Water purification machines; Air purifiers; Filters for air purifiers; Air purifiers for automobiles; Vehicle-mounted air purifying apparatus; Household tap-water filters |
| International Class | 011 - Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply, and sanitary purposes. |
| US Class Codes | 013, 021, 023, 024, 031, 034 |
| Class Status Code | 6 - Active |
| Class Status Date | Friday, February 21, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Shenzhen Lebainian Water Purification Technology Co., Ltd |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Shenzhen 518000 CN |
| Party Name | Shenzhen Lebainian Water Purification Technology Co., Ltd |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Shenzhen 518000 CN |
| Event Date | Event Description |
| Friday, February 21, 2025 | NEW APPLICATION ENTERED |
| Friday, February 21, 2025 | APPLICATION FILING RECEIPT MAILED |
| Friday, August 22, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Monday, August 25, 2025 | ASSIGNED TO EXAMINER |
| Tuesday, August 26, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, September 17, 2025 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Tuesday, September 23, 2025 | PUBLISHED FOR OPPOSITION |
| Tuesday, September 23, 2025 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, November 18, 2025 | NOA E-MAILED - SOU REQUIRED FROM APPLICANT |