| Serial Number | 99502450 |
| Word Mark | SIMPUREFILTER |
| Filing Date | Tuesday, November 18, 2025 |
| Status | 686 - PUBLISHED FOR OPPOSITION |
| Status Date | Tuesday, April 14, 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 14, 2026 |
| Pseudo Mark | SIMPURE FILTER |
| Goods and Services | Air purifiers; Water filters; Water purification machines; Water filtering apparatus; Filters for water filtering apparatus; Air filtering units; Drinking water filters; Personal water filtering devices in the form of straws; Water filtration bottles sold empty; Water filtration and purification units and replacement cartridges and filters therefor; Water treatment equipment, namely, reverse osmosis units; Apparatus for purifying air |
| 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 | Tuesday, November 18, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | Saturday, October 25, 2025 |
| First Use In Commerce Date | Saturday, October 25, 2025 |
| Party Name | Membrane Solutions Corp |
| Party Type | 20 - Owner at Publication |
| Legal Entity Type | 03 - Corporation |
| Address | Bellevue, WA 98006 US |
| Party Name | Membrane Solutions Corp |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 03 - Corporation |
| Address | Bellevue, WA 98006 US |
| Event Date | Event Description |
| Tuesday, November 18, 2025 | NEW APPLICATION ENTERED |
| Tuesday, November 18, 2025 | APPLICATION FILING RECEIPT MAILED |
| Thursday, February 12, 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 |