Legal Representation
Attorney
C. Christopher Clark
USPTO Deadlines
Next Deadline
12 days remaining
Examiner's Amendment Completed
Due Date
November 12, 2025
Additional deadlines exist. Contact your attorney for complete deadline information.
Application History
12 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 29, 2025 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Oct 28, 2025 | XAEC | I | EXAMINER'S AMENDMENT ENTERED | Loading... |
| Oct 28, 2025 | GNEN | O | NOTIFICATION OF EXAMINERS AMENDMENT E-MAILED | Loading... |
| Oct 28, 2025 | GNEA | F | EXAMINERS AMENDMENT E-MAILED | Loading... |
| Oct 28, 2025 | CNEA | R | EXAMINERS AMENDMENT -WRITTEN | Loading... |
| Sep 17, 2025 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Sep 17, 2025 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Sep 17, 2025 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Sep 17, 2025 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Apr 25, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
| Apr 25, 2025 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Apr 25, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
Chemical preparations of corrosion inhibitors, glycol, water and dye, namely, heat transfer fluids for industrial use in a closed-loop system where a heating or cooling medium is required to transfer or dissipate heat in commercial HVAC, refrigeration, and natural gas processing applications
First Use Anywhere:
Jun 1, 2000
First Use in Commerce:
Jun 1, 2000
Classification
International Classes
001