Legal Representation
Attorney
Mari-Elise Paul
USPTO Deadlines
Next Deadline
In Grace Period
Section 71 Declaration Due (Principal Register 66a) (Based on registration date 20191105)
Due Date
November 05, 2025
Grace Period Ends
May 05, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
35 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Mar 13, 2025 | ADCH | M | CHANGE OF NAME/ADDRESS REC'D FROM IB | Loading... |
| Nov 5, 2024 | REM3 | E | COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED | Loading... |
| Feb 21, 2024 | EWAF | I | TEAS WITHDRAWAL OF ATTORNEY RECEIVED-FIRM RETAINS | Loading... |
| Feb 21, 2024 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED | Loading... |
| Feb 21, 2024 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Feb 21, 2024 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Feb 18, 2022 | LIMN | I | LIMITATION FROM THE IB EXAMINED, NO ACTION IS NEEDED | Loading... |
| Jan 8, 2022 | LIMG | M | LIMITATION OF GOODS RECEIVED FROM IB | Loading... |
| Mar 12, 2021 | ADCH | M | CHANGE OF NAME/ADDRESS REC'D FROM IB | Loading... |
| Apr 24, 2020 | FINO | P | FINAL DECISION TRANSACTION PROCESSED BY IB | Loading... |
| Feb 25, 2020 | FICS | P | FINAL DISPOSITION NOTICE SENT TO IB | Loading... |
| Feb 25, 2020 | FIMP | P | FINAL DISPOSITION PROCESSED | Loading... |
| Feb 5, 2020 | FICR | P | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | Loading... |
| Nov 5, 2019 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Aug 20, 2019 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Aug 20, 2019 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Aug 16, 2019 | GPNX | P | NOTIFICATION PROCESSED BY IB | Loading... |
| Jul 31, 2019 | OPNS | P | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | Loading... |
| Jul 31, 2019 | OP2R | P | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB | Loading... |
| Jul 31, 2019 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Jul 17, 2019 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jul 17, 2019 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Jul 17, 2019 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jul 13, 2019 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Jul 9, 2019 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Apr 12, 2019 | RFNT | P | REFUSAL PROCESSED BY IB | Loading... |
| Mar 22, 2019 | RFCS | P | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | Loading... |
| Mar 22, 2019 | RFRR | P | REFUSAL PROCESSED BY MPU | Loading... |
| Mar 15, 2019 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Mar 13, 2019 | RFCR | E | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | Loading... |
| Mar 12, 2019 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Mar 11, 2019 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Mar 11, 2019 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Mar 8, 2019 | LIMI | I | LIMITATION FROM ORIGINAL APPLICATION ENTERED | Loading... |
| Feb 28, 2019 | REPR | M | SN ASSIGNED FOR SECT 66A APPL FROM IB | Loading... |
Detailed Classifications
Class 011
Apparatus for gas separation, namely, gas separators for use in generating nitrogen; gas-purifying apparatus and equipment, namely, gas purifiers for nitrogen gas; apparatus for the liquefaction and fractionation of air by means of pressure and low temperatures, namely gas generators from air and related nitrogen gas purifiers; apparatus for air separation with rectification of the air components and with modules for ultrafine purification of liquid nitrogen
Classification
International Classes
011