Legal Representation
Attorney
Jun Yu
USPTO Deadlines
Application History
12 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Feb 11, 2020 | MAB1 | E | ABANDONMENT NOTICE E-MAILED - EXPRESS ABANDONMENT | Loading... |
| Feb 11, 2020 | ABN1 | O | ABANDONMENT - EXPRESS MAILED | Loading... |
| Feb 10, 2020 | EXAR | I | TEAS EXPRESS ABANDONMENT RECEIVED | Loading... |
| Jan 22, 2020 | TEME | I | TEAS/EMAIL CORRESPONDENCE ENTERED | Loading... |
| Jan 21, 2020 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Jan 21, 2020 | TROA | I | TEAS RESPONSE TO OFFICE ACTION RECEIVED | Loading... |
| Jul 18, 2019 | GNRN | O | NOTIFICATION OF NON-FINAL ACTION E-MAILED | Loading... |
| Jul 18, 2019 | GNRT | F | NON-FINAL ACTION E-MAILED | Loading... |
| Jul 18, 2019 | CNRT | R | NON-FINAL ACTION WRITTEN | Loading... |
| Jul 9, 2019 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| May 13, 2019 | NWOS | I | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | Loading... |
| Apr 30, 2019 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 011
Electronic devices to thaw frozen pipes, namely clamps that pass electric current through metal water pipes to thaw frozen water lines
First Use Anywhere:
19860100
First Use in Commerce:
19860100
Classification
International Classes
011