Legal Representation
Attorney
Xinsheng Wang
Application History
2 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Oct 1, 2025 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
| Oct 1, 2025 | MAFR | O | APPLICATION FILING RECEIPT MAILED | Loading... |
Detailed Classifications
Class 017
non-metallic insets and sleeves for use in tubing couplings used in oil and gas production
Classification
International Classes
017