| Serial Number | 99320879 |
| Word Mark | W |
| Filing Date | Tuesday, August 5, 2025 |
| Status | 700 - REGISTERED |
| Status Date | Tuesday, March 10, 2026 |
| Registration Number | 8167580 |
| Registration Date | Tuesday, March 10, 2026 |
| Mark Drawing | 3 - Illustration: Drawing or design which also includes word(s) / letter(s) / number(s) |
| Published for Opposition Date | Tuesday, January 20, 2026 |
| Description of Mark | The mark consists of a stylized letter "W" composed of two distinct design elements. The left half of the "W" consists of numerous water droplets arranged in a pattern and the right half of the "W" consists of a split checkmark design. |
| Goods and Services | Treatment of waste water; Water treatment and purification; Water filtration and conditioning services |
| International Class | 040 - Treatment of materials. |
| US Class Codes | 100, 103, 106 |
| Class Status Code | 6 - Active |
| Class Status Date | Tuesday, August 5, 2025 |
| Primary Code | 040 |
| First Use Anywhere Date | Sunday, June 30, 2019 |
| First Use In Commerce Date | Friday, November 30, 2018 |
| Party Name | WSSC Washington Suburban Sanitary Commission |
| Party Type | 30 - Original Registrant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Laurel, MD 20707 US |
| Party Name | WSSC Washington Suburban Sanitary Commission |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Laurel, MD 20707 US |
| Party Name | WSSC Washington Suburban Sanitary Commission |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 16 - Limited Liability Company |
| Address | Laurel, MD 20707 US |
| Event Date | Event Description |
| Tuesday, August 5, 2025 | NEW APPLICATION ENTERED |
| Tuesday, August 5, 2025 | APPLICATION FILING RECEIPT MAILED |
| Saturday, December 13, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, December 13, 2025 | NOTICE OF DESIGN SEARCH CODE E-MAILED |
| Thursday, December 18, 2025 | ASSIGNED TO EXAMINER |
| Friday, December 19, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Wednesday, January 14, 2026 | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED |
| Wednesday, January 14, 2026 | TEAS POST PUBLICATION AMENDMENT RECEIVED |
| Tuesday, January 20, 2026 | PUBLISHED FOR OPPOSITION |
| Tuesday, January 20, 2026 | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED |
| Tuesday, March 10, 2026 | REGISTERED-PRINCIPAL REGISTER |
| Tuesday, March 10, 2026 | NOTICE OF REGISTRATION CONFIRMATION EMAILED |
| Wednesday, March 11, 2026 | ASSIGNED TO PETITION STAFF |
| Sunday, March 15, 2026 | POST PUBLICATION AMENDMENT – NOT ENTERED |