Legal Representation
Attorney
KLAUS P. STOFFEL
USPTO Deadlines
Next Deadline
In Grace Period
Section 71 Declaration Due (Principal Register 66a) (Based on registration date 20191126)
Due Date
November 26, 2025
Grace Period Ends
May 26, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
45 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Nov 27, 2025 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| Oct 10, 2025 | ES75 | I | TEAS SECTION 71 & 15 RECEIVED | Loading... |
| Nov 26, 2024 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Nov 26, 2024 | ECDR | I | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | Loading... |
| Nov 26, 2024 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Nov 26, 2024 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Nov 26, 2024 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Nov 26, 2024 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Nov 26, 2024 | REM3 | E | COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED | Loading... |
| Apr 7, 2022 | CHAN | I | APPLICANT/CORRESPONDENCE CHANGES (NON-RESPONSIVE) ENTERED | Loading... |
| Apr 7, 2022 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Apr 7, 2022 | ECDR | I | TEAS CHANGE OF DOMESTIC REPRESENTATIVES ADDRESS | Loading... |
| Apr 7, 2022 | EWAF | I | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | Loading... |
| Apr 7, 2022 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Apr 7, 2022 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Apr 7, 2022 | COAR | I | TEAS CHANGE OF OWNER ADDRESS RECEIVED | Loading... |
| Dec 18, 2020 | ADCH | M | CHANGE OF NAME/ADDRESS REC'D FROM IB | Loading... |
| Aug 14, 2020 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| Apr 3, 2020 | FINO | P | FINAL DECISION TRANSACTION PROCESSED BY IB | Loading... |
| Mar 18, 2020 | FICS | P | FINAL DISPOSITION NOTICE SENT TO IB | Loading... |
| Mar 18, 2020 | FIMP | P | FINAL DISPOSITION PROCESSED | Loading... |
| Feb 26, 2020 | FICR | P | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | Loading... |
| Nov 26, 2019 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Sep 10, 2019 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Sep 10, 2019 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Aug 21, 2019 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Aug 13, 2019 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Aug 7, 2019 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Aug 7, 2019 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Aug 5, 2019 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Jul 27, 2019 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jul 16, 2019 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Jul 15, 2019 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jul 15, 2019 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Jul 3, 2019 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Jul 3, 2019 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Jun 1, 2019 | RFNT | P | REFUSAL PROCESSED BY IB | Loading... |
| May 16, 2019 | RFCS | P | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | Loading... |
| May 16, 2019 | RFRR | P | REFUSAL PROCESSED BY MPU | Loading... |
| Apr 24, 2019 | RFCR | E | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | Loading... |
| Apr 23, 2019 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Apr 23, 2019 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Apr 19, 2019 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Apr 19, 2019 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Apr 18, 2019 | REPR | M | SN ASSIGNED FOR SECT 66A APPL FROM IB | Loading... |
Detailed Classifications
Class 009
Electricity accumulation and storage apparatus and instruments, namely, batteries; electric accumulators, namely, batteries; cells, namely, batteries
Additional Information
Design Mark
The mark consists of the designation "M-CUBE" in a stylized font.
Color Claim
Color is not claimed as a feature of the mark.
Classification
International Classes
009