Legal Representation
Attorney
Charles T.J. Weigell
USPTO Deadlines
Application History
19 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 21, 2025 | NRCC | E | NOTICE OF REGISTRATION CONFIRMATION EMAILED | Loading... |
| Oct 21, 2025 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Sep 2, 2025 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Sep 2, 2025 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Aug 27, 2025 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Jul 30, 2025 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jul 3, 2025 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Jul 3, 2025 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jul 3, 2025 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Feb 15, 2025 | RFNT | P | REFUSAL PROCESSED BY IB | Loading... |
| Jan 27, 2025 | RFCS | P | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | Loading... |
| Jan 27, 2025 | RFRR | P | REFUSAL PROCESSED BY MPU | Loading... |
| Dec 27, 2024 | RFCR | E | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | Loading... |
| Dec 26, 2024 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Dec 17, 2024 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Sep 12, 2024 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Sep 12, 2024 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Sep 12, 2024 | LIMI | I | LIMITATION FROM ORIGINAL APPLICATION ENTERED | Loading... |
| Aug 29, 2024 | REPR | M | SN ASSIGNED FOR SECT 66A APPL FROM IB | Loading... |
Detailed Classifications
Class 011
Water filtration apparatus, namely, ionization apparatus for water filtration; water treatment installations, namely, modular filtration membranes for filtering and softening water and waste water for use in water filtration and purification units; water purification apparatus, namely, for use in water filters, water softeners and water purifiers for industrial purposes; membrane filtration units for water treatment apparatus; micro filter for water treatment
Additional Information
Pseudo Mark
QUANTUM FLUX
Classification
International Classes
011