Legal Representation
Attorney
Farah P. Bhatti
USPTO Deadlines
Next Deadline
In Grace Period
Section 8 (6-Year) Declaration Due (Based on registration date 2019-08-20)
Due Date
August 20, 2025
Grace Period Ends
February 20, 2026
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
36 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 22, 2025 | NA71 | E | NOTICE OF ACCEPTANCE OF SEC. 71 - E-MAILED | Loading... |
| Oct 22, 2025 | 71AG | O | REGISTERED-SEC.71 ACCEPTED | Loading... |
| Oct 20, 2025 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL | Loading... |
| Aug 28, 2025 | ADCH | M | CHANGE OF NAME/ADDRESS REC'D FROM IB | Loading... |
| Jul 8, 2025 | ES71 | I | TEAS SECTION 71 RECEIVED | Loading... |
| Jan 8, 2021 | CHLD | M | CHANGE OF OWNER RECEIVED FROM IB | Loading... |
| Jan 3, 2020 | FINO | P | FINAL DECISION TRANSACTION PROCESSED BY IB | Loading... |
| Dec 14, 2019 | FICS | P | FINAL DISPOSITION NOTICE SENT TO IB | Loading... |
| Dec 14, 2019 | FIMP | P | FINAL DISPOSITION PROCESSED | Loading... |
| Nov 20, 2019 | FICR | P | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | Loading... |
| Aug 20, 2019 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Jun 4, 2019 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Jun 1, 2019 | GPNX | P | NOTIFICATION PROCESSED BY IB | Loading... |
| May 15, 2019 | OPNS | P | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | Loading... |
| May 15, 2019 | OP2R | P | NOTICE OF START OF OPPOSITION PERIOD CREATED, TO BE SENT TO IB | Loading... |
| May 15, 2019 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Apr 27, 2019 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Apr 16, 2019 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Apr 16, 2019 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Apr 12, 2019 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Apr 9, 2019 | NREV | O | NOTICE OF REVIVAL - MAILED | Loading... |
| Apr 8, 2019 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Apr 8, 2019 | PETG | O | PETITION TO REVIVE-GRANTED | Loading... |
| Apr 8, 2019 | PROA | I | TEAS PETITION TO REVIVE RECEIVED | Loading... |
| Mar 15, 2019 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| Jan 24, 2019 | NREP | P | NEW REPRESENTATIVE AT IB RECEIVED | Loading... |
| Oct 7, 2018 | RFNP | P | REFUSAL PROCESSED BY IB | Loading... |
| Sep 19, 2018 | RFCS | P | NON-FINAL ACTION MAILED - REFUSAL SENT TO IB | Loading... |
| Sep 18, 2018 | RFRR | P | REFUSAL PROCESSED BY MPU | Loading... |
| Sep 11, 2018 | RFCR | E | NON-FINAL ACTION (IB REFUSAL) PREPARED FOR REVIEW | Loading... |
| Sep 10, 2018 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Aug 29, 2018 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Aug 25, 2018 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Aug 25, 2018 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Aug 22, 2018 | LIMI | I | LIMITATION FROM ORIGINAL APPLICATION ENTERED | Loading... |
| Aug 16, 2018 | REPR | M | SN ASSIGNED FOR SECT 66A APPL FROM IB | Loading... |
Detailed Classifications
Class 009
Measuring, detecting and monitoring instruments for detecting the presence of a gas or dissolved gas and for measuring the partial pressure, quantity or concentrations of a gas or dissolved gas; data collection instruments, namely, electronic data loggers for use in analysis of concentrations of gas; electronic measuring instruments for measuring levels of hydrogen sulfide; electronic apparatus, namely, electronic data loggers for data collection of levels of gas in natural gas networks; gas sensors and gas detectors for measuring and detecting gas concentrations; chemical sensors for measuring levels of a gas; gas and liquid phase sensors for measuring levels of a gas; gas sensors for measuring and detecting concentrations of a gas and for measuring and detecting dissolved gasses enabling data collection via the Internet
Additional Information
Pseudo Mark
SULFI LOGGER
Classification
International Classes
009