Legal Representation
Attorney
Joseph E. Washington
USPTO Deadlines
Application History
10 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Apr 4, 2007 | ABN6 | S | ABANDONMENT - NO USE STATEMENT FILED | Loading... |
| Apr 4, 2007 | MAB6 | O | ABANDONMENT NOTICE MAILED - NO USE STATEMENT FILED | Loading... |
| Aug 1, 2006 | NOAM | O | NOA MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| May 9, 2006 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Apr 19, 2006 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Mar 22, 2006 | PREV | O | LAW OFFICE PUBLICATION REVIEW COMPLETED | Loading... |
| Mar 10, 2006 | ALIE | A | ASSIGNED TO LIE | Loading... |
| Mar 6, 2006 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Mar 1, 2006 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Aug 17, 2005 | NWAP | I | NEW APPLICATION ENTERED | Loading... |
Detailed Classifications
Class 001
synthetic proppant for use in fracture stimulation of oil and gas reservoirs
First Use Anywhere:
0
First Use in Commerce:
0
Classification
International Classes
001