Legal Representation
Attorney
Cynthia Johnson Walden
USPTO Deadlines
Next Deadline
1271 days remaining
Section 8 Declaration Due (Principal Register) (Based on registration date 20230620)
Due Date
June 20, 2029
Grace Period Ends
December 20, 2029
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
26 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Sep 10, 2025 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Jun 20, 2023 | NRCC | E | NOTICE OF REGISTRATION CONFIRMATION EMAILED | Loading... |
| Jun 20, 2023 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| May 18, 2023 | SUNA | E | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | Loading... |
| May 17, 2023 | CNPR | P | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | Loading... |
| Apr 11, 2023 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Apr 10, 2023 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Apr 10, 2023 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Jan 10, 2023 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Jan 10, 2023 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Jan 10, 2023 | CNRT | W | SU - NON-FINAL ACTION - WRITTEN | Loading... |
| Nov 23, 2022 | SUPC | I | STATEMENT OF USE PROCESSING COMPLETE | Loading... |
| Nov 3, 2022 | IUAF | S | USE AMENDMENT FILED | Loading... |
| Nov 23, 2022 | DPCC | D | DIVISIONAL PROCESSING COMPLETE | Loading... |
| Nov 3, 2022 | DRRR | I | DIVISIONAL REQUEST RECEIVED | Loading... |
| Nov 21, 2022 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Nov 3, 2022 | ERTD | I | TEAS REQUEST TO DIVIDE RECEIVED | Loading... |
| Nov 3, 2022 | EISU | I | TEAS STATEMENT OF USE RECEIVED | Loading... |
| May 3, 2022 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Mar 8, 2022 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Mar 8, 2022 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Feb 16, 2022 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Jan 28, 2022 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jan 27, 2022 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Aug 16, 2021 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| May 21, 2021 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 011
Ceramic modules, namely, ceramic membrane-based microfiltration units for use in water treatment; water filtration equipment, namely, ceramic membranes; filters and modules for microfiltration, ultrafiltration, nanofiltration and distillation of water; racks specifically adapted to hold water filtration equipment in the nature of ceramic filtration units; ceramic filtration apparatus in the nature of filters made of ceramic membranes for water filtration and ceramic filtration systems comprised of ceramic membranes, ceramic modules, and water filters
First Use Anywhere:
Sep 1, 2017
First Use in Commerce:
Sep 1, 2017
Additional Information
Pseudo Mark
NANO STONE
Classification
International Classes
011