Legal Representation
Attorney
David A. Casimir
USPTO Deadlines
Next Deadline
In Grace Period
Section 8 Declaration Due (Principal Register) (Based on registration date 20191210)
Due Date
December 10, 2025
Grace Period Ends
June 10, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
24 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Dec 8, 2025 | NA85 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 15 - E-MAILED | Loading... |
| Dec 8, 2025 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | Loading... |
| Dec 8, 2025 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Aug 28, 2025 | E815 | I | TEAS SECTION 8 & 15 RECEIVED | Loading... |
| Dec 10, 2024 | REM1 | E | COURTESY REMINDER - SEC. 8 (6-YR) E-MAILED | Loading... |
| Oct 8, 2022 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Oct 8, 2022 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Oct 8, 2022 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Oct 8, 2022 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Oct 8, 2022 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Dec 10, 2019 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Nov 7, 2019 | SUNA | E | NOTICE OF ACCEPTANCE OF STATEMENT OF USE E-MAILED | Loading... |
| Nov 6, 2019 | CNPR | P | ALLOWED PRINCIPAL REGISTER - SOU ACCEPTED | Loading... |
| Oct 23, 2019 | SUPC | I | STATEMENT OF USE PROCESSING COMPLETE | Loading... |
| Oct 2, 2019 | IUAF | S | USE AMENDMENT FILED | Loading... |
| Oct 23, 2019 | AITU | A | CASE ASSIGNED TO INTENT TO USE PARALEGAL | Loading... |
| Oct 2, 2019 | EISU | I | TEAS STATEMENT OF USE RECEIVED | Loading... |
| Apr 16, 2019 | NOAM | E | NOA E-MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Feb 19, 2019 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Feb 19, 2019 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jan 30, 2019 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Jan 9, 2019 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jan 3, 2019 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Sep 28, 2018 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
Detailed Classifications
Class 011
Air-to-air cross-flow heat exchangers used in cooling applications
First Use Anywhere:
Jan 1, 2019
First Use in Commerce:
Jan 1, 2019
Additional Information
Pseudo Mark
HEX FLOW
Classification
International Classes
011