| Serial Number | 79418906 |
| Word Mark | PSI MEMBRANE |
| Filing Date | Monday, January 27, 2025 |
| Status | 681 - PUBLICATION/ISSUE REVIEW COMPLETE |
| Status Date | Tuesday, December 23, 2025 |
| Registration Number | 0000000 |
| Registration Date | NOT AVAILABLE |
| Mark Drawing | 5 - Drawing with word(s) / letter(s) / number(s) in Stylized form |
| Published for Opposition Date | Tuesday, January 13, 2026 |
| Goods and Services | Ionization equipment for air or water treatment; water distribution equipment, namely, water filtration units and reverse osmosis units; domestic electrical water purifier; seawater desalination equipment; water softening equipment and devices; sewage treatment equipment, namely, sewage purification installations; water purification equipment; water purification equipment and machines; water filters. |
| Description of Mark | The mark consists of the stylized wording "PSI MEMBRANE". |
| NOT AVAILABLE | "MEMBRANE" |
| 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 | Thursday, March 13, 2025 |
| Primary Code | 011 |
| First Use Anywhere Date | NOT AVAILABLE |
| First Use In Commerce Date | NOT AVAILABLE |
| Party Name | Proshare Innovation Suzhou Co., Ltd |
| Party Type | 10 - Original Applicant |
| Legal Entity Type | 99 - Other |
| Address | CN |
| Event Date | Event Description |
| Thursday, March 13, 2025 | SN ASSIGNED FOR SECT 66A APPL FROM IB |
| Saturday, March 15, 2025 | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED |
| Saturday, March 15, 2025 | APPLICATION FILING RECEIPT MAILED |
| Monday, July 7, 2025 | ASSIGNED TO EXAMINER |
| Tuesday, July 8, 2025 | NON-FINAL ACTION WRITTEN |
| Wednesday, July 9, 2025 | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW |
| Saturday, August 16, 2025 | REFUSAL PROCESSED BY MPU |
| Saturday, August 16, 2025 | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB |
| Friday, September 5, 2025 | REFUSAL PROCESSED BY IB |
| Thursday, December 11, 2025 | TEAS CHANGE OF OWNER ADDRESS RECEIVED |
| Thursday, December 11, 2025 | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED |
| Thursday, December 11, 2025 | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED |
| Thursday, December 11, 2025 | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED |
| Thursday, December 11, 2025 | TEAS RESPONSE TO OFFICE ACTION RECEIVED |
| Thursday, December 11, 2025 | CORRESPONDENCE RECEIVED IN LAW OFFICE |
| Friday, December 12, 2025 | TEAS/EMAIL CORRESPONDENCE ENTERED |
| Saturday, December 13, 2025 | APPROVED FOR PUB - PRINCIPAL REGISTER |