Legal Representation
Attorney
Terry S. Callaghan
Application History
5 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Jan 16, 2026 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jan 13, 2026 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Aug 27, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Aug 27, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Aug 27, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 009
Reverse fill-flush gas flow modulator unit for use in a gas chromatography apparatus for laboratory use and for use in a gas chromatography apparatus used in mass spectrometers.
First Use Anywhere:
Feb 16, 2024
First Use in Commerce:
Feb 16, 2024
Classification
International Classes
009