Legal Representation
Attorney
John R. Kirk, Jr.
USPTO Deadlines
Next Deadline
2231 days remaining
Section 8 & 9 (50-Year) Renewal Due (Based on registration date 1981-09-08)
Due Date
September 08, 2031
Grace Period Ends
March 08, 2032
Application History
3 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Apr 15, 1986 | CANT | T | CANCELLATION TERMINATED NO. 999999 | Loading... |
| Sep 8, 1981 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Jun 16, 1981 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
Detailed Classifications
Class 001
Chemicals for Removal of Deposits in Process Equipment, Specifically Crude Oil Heaters in Oil Refineries
First Use Anywhere:
Apr 15, 1972
First Use in Commerce:
Aug 14, 1972
Class 037
Chemical Cleaning Services-Namely, the Treatment of Process Equipment, Specifically Crude Oil Heaters in Oil Refineries, to Remove Deposits
First Use Anywhere:
Apr 15, 1972
First Use in Commerce:
Aug 14, 1972
Classification
International Classes
001
037