USPTO Deadlines
Next Deadline
1609 days remaining
Section 71 Declaration Due (Principal Register 66a) (Based on registration date 20240528)
Due Date
May 28, 2030
Grace Period Ends
November 28, 2030
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
13 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Mar 1, 2025 | OPNX | P | NOTIFICATION OF POSSIBLE OPPOSITION - PROCESSED BY IB | Loading... |
| Feb 10, 2025 | OPNS | P | NOTIFICATION OF POSSIBLE OPPOSITION SENT TO IB | Loading... |
| Feb 8, 2025 | OPNR | P | NOTIFICATION OF POSSIBLE OPPOSITION CREATED, TO BE SENT TO IB | Loading... |
| Jun 27, 2024 | FICR | P | FINAL DISPOSITION NOTICE CREATED, TO BE SENT TO IB | Loading... |
| May 28, 2024 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Mar 12, 2024 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Feb 21, 2024 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Feb 5, 2024 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Feb 2, 2024 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Sep 19, 2023 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Sep 13, 2023 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Sep 12, 2023 | LIMI | I | LIMITATION FROM ORIGINAL APPLICATION ENTERED | Loading... |
| Sep 7, 2023 | REPR | M | SN ASSIGNED FOR SECT 66A APPL FROM IB | Loading... |
Detailed Classifications
Class 037
Installation, servicing, cleaning, fitting and repair of measuring apparatus, namely, gas analyzers, apparatus for the physical measurement of air gases, sensors for measuring gas concentration, apparatus for monitoring air quality in confined spaces, monitoring of gas levels in laboratories, industrial buildings and agri-food or pharmaceutical production units, apparatus for monitoring gas distribution outlets for medical use in hospitals, apparatus for monitoring the integrity of packaging and leaks or contamination for the agri-food or medical industry by means of pressure, flow and gas content measurement
Class 042
Calibration of measuring apparatus
Classification
International Classes
037
042