Legal Representation
Attorney
JOHN F. SPEARS, JR.
USPTO Deadlines
Application History
12 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Feb 8, 2000 | ABN6 | S | ABANDONMENT - NO USE STATEMENT FILED | Loading... |
| Mar 23, 1999 | EX2G | S | EXTENSION 2 GRANTED | Loading... |
| Feb 24, 1999 | EXT2 | S | EXTENSION 2 FILED | Loading... |
| Sep 22, 1998 | EX1G | S | EXTENSION 1 GRANTED | Loading... |
| Sep 3, 1998 | EXT1 | S | EXTENSION 1 FILED | Loading... |
| Mar 10, 1998 | NOAM | O | NOA MAILED - SOU REQUIRED FROM APPLICANT | Loading... |
| Dec 16, 1997 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Nov 14, 1997 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Oct 22, 1997 | CNSA | P | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Oct 3, 1997 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
| Sep 11, 1997 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
| Aug 27, 1997 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Detailed Classifications
Class 009
reactors involving an integral heat transfer surface for use in the chemical, petrochemical and petroleum refining industries
First Use Anywhere:
0
First Use in Commerce:
0
Classification
International Classes
009