Legal Representation
Attorney
Michelle Safro Smith
USPTO Deadlines
Next Deadline
In Grace Period
Section 8 Declaration Due (Principal Register) (Based on registration date 20191001)
Due Date
October 01, 2025
Grace Period Ends
April 01, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
50 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Sep 30, 2025 | E815 | I | TEAS SECTION 8 & 15 RECEIVED | Loading... |
| Sep 30, 2025 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Sep 30, 2025 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Sep 30, 2025 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Sep 30, 2025 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Sep 30, 2025 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Oct 1, 2024 | REM1 | E | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | Loading... |
| Nov 9, 2022 | ASGN | I | AUTOMATIC UPDATE OF ASSIGNMENT OF OWNERSHIP | Loading... |
| Feb 16, 2021 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Feb 16, 2021 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Feb 16, 2021 | EWAF | I | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | Loading... |
| Feb 16, 2021 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Feb 16, 2021 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Feb 16, 2021 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Oct 1, 2019 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Aug 28, 2019 | SUNA | E | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | Loading... |
| Aug 27, 2019 | FIXD | O | ELECTRONIC RECORD REVIEW COMPLETE | Loading... |
| Aug 23, 2019 | ERRR | O | ON HOLD - ELECTRONIC RECORD REVIEW REQUIRED | Loading... |
| Aug 17, 2019 | SUNA | E | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | Loading... |
| Aug 16, 2019 | CNPR | P | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | Loading... |
| Aug 16, 2019 | SUPC | I | STATEMENT OF USE PROCESSING COMPLETE | Loading... |
| Jul 23, 2019 | IUAF | S | USE AMENDMENT FILED | Loading... |
| Aug 16, 2019 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Jul 23, 2019 | EISU | I | TEAS STATEMENT OF USE RECEIVED | Loading... |
| Jun 19, 2019 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Jun 17, 2019 | EX2G | S | SOU EXTENSION 2 GRANTED | Loading... |
| Jun 17, 2019 | EXT2 | S | SOU EXTENSION 2 FILED | Loading... |
| Jun 17, 2019 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Dec 6, 2018 | EXRA | E | NOTICE OF APPROVAL OF EXTENSION REQUEST E-MAILED | Loading... |
| Dec 4, 2018 | EX1G | S | SOU EXTENSION 1 GRANTED | Loading... |
| Dec 4, 2018 | EXT1 | S | SOU EXTENSION 1 FILED | Loading... |
| Dec 4, 2018 | EEXT | I | SOU TEAS EXTENSION RECEIVED | Loading... |
| Jul 17, 2018 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| May 22, 2018 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| May 22, 2018 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| May 2, 2018 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Apr 16, 2018 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Apr 10, 2018 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Apr 9, 2018 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Apr 9, 2018 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Apr 9, 2018 | ERFR | I | TEAS REQUEST FOR RECONSIDERATION RECEIVED | Loading... |
| Apr 6, 2018 | GNFN | O | NOTIFICATION OF FINAL REFUSAL EMAILED | Loading... |
| Apr 6, 2018 | GNFR | O | FINAL REFUSAL E-MAILED | Loading... |
| Apr 6, 2018 | CNFR | R | FINAL REFUSAL WRITTEN | Loading... |
| Mar 23, 2018 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Mar 23, 2018 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Mar 23, 2018 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Mar 2, 2018 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Mar 2, 2018 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Mar 2, 2018 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
Detailed Classifications
Class 010
air filters for medical ventilators
First Use Anywhere:
Jun 1, 2019
First Use in Commerce:
Jun 1, 2019
Class 011
air filters for industrial installations, air filters for domestic use
First Use Anywhere:
Jun 1, 2019
First Use in Commerce:
Jun 1, 2019
Classification
International Classes
010
011