Legal Representation
Attorney
Emily M. Chilson
USPTO Deadlines
Next Deadline
In Grace Period
Section 71 Declaration Due (Principal Register 66a) (Based on registration date 20200114)
Due Date
January 14, 2026
Grace Period Ends
July 14, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
32 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jan 14, 2025 | REM3 | E | COURTESY REMINDER - SEC. 71 (6-YR) E-MAILED | Loading... |
| Oct 21, 2023 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| Nov 27, 2021 | ADCH | M | CHANGE OF NAME/ADDRESS REC'D FROM IB | Loading... |
| Oct 15, 2020 | RNWL | P | INTERNATIONAL REGISTRATION RENEWED | Loading... |
| May 22, 2020 | FINO | P | FINAL DECISION TRANSACTION PROCESSED BY IB | Loading... |
| Apr 21, 2020 | FICS | P | FINAL DISPOSITION NOTICE SENT TO IB | Loading... |
| Apr 21, 2020 | FIMP | P | FINAL DISPOSITION PROCESSED | Loading... |
| Apr 14, 2020 | FICR | P | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | Loading... |
| Jan 14, 2020 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Jan 2, 2020 | ADCH | M | CHANGE OF NAME/ADDRESS REC'D FROM IB | Loading... |
| Oct 29, 2019 | NPUB | E | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | Loading... |
| Oct 29, 2019 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Oct 25, 2019 | GPNX | P | NOTIFICATION PROCESSED BY IB | Loading... |
| Oct 9, 2019 | OPNS | P | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | Loading... |
| Oct 9, 2019 | OP2R | P | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB | Loading... |
| Oct 9, 2019 | NONP | E | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | Loading... |
| Sep 25, 2019 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Sep 25, 2019 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Sep 19, 2019 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Sep 18, 2019 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Sep 18, 2019 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| May 17, 2019 | RFNT | P | REFUSAL PROCESSED BY IB | Loading... |
| Apr 30, 2019 | RFCS | P | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | Loading... |
| Apr 30, 2019 | RFRR | P | REFUSAL PROCESSED BY MPU | Loading... |
| Apr 9, 2019 | RFCR | E | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | Loading... |
| Apr 8, 2019 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Apr 5, 2019 | ARAA | I | ATTORNEY/DOM.REP.REVOKED AND/OR APPOINTED | Loading... |
| Apr 5, 2019 | REAP | I | TEAS REVOKE/APP/CHANGE ADDR OF ATTY/DOM REP RECEIVED | Loading... |
| Mar 28, 2019 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Mar 23, 2019 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Mar 19, 2019 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Mar 14, 2019 | SDRC | M | SN ASSIGNED FOR SECT 66A SUBSEQ DESIG FROM IB | Loading... |
Detailed Classifications
Class 001
Gases and gas mixtures, namely, argon, carbon dioxide, oxygen, hydrogen, helium, nitrogen, and mixtures thereof, including in liquid or soluble form, for the thermal treatment of metals; gases for welding; shielding gases for welding
Class 004
Fuel gases, including in liquid or soluble form
Classification
International Classes
001
004