Legal Representation
Attorney
MARTIN A. LEVITIN, ESQ.
USPTO Deadlines
Application History
15 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Apr 6, 1991 | OP.T | T | OPPOSITION TERMINATED NO. 999999 | Loading... |
| Oct 29, 1990 | OP.S | T | OPPOSITION SUSTAINED NO. 999999 | Loading... |
| Oct 29, 1990 | OP.S | T | OPPOSITION SUSTAINED NO. 999999 | Loading... |
| Oct 29, 1990 | ABN4 | O | ABANDONMENT - AFTER INTER PARTES DECISION | Loading... |
| Feb 26, 1990 | OP.I | T | OPPOSITION INSTITUTED NO. 999999 | Loading... |
| Oct 17, 1989 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Sep 16, 1989 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Jul 31, 1989 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Jul 20, 1989 | ZZZZ | Z | ALLOWANCE/COUNT WITHDRAWN | Loading... |
| Jul 20, 1989 | CNEA | O | EXAMINERS AMENDMENT MAILED | Loading... |
| Jun 9, 1989 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| May 4, 1989 | CNRT | O | NON-FINAL ACTION MAILED | Loading... |
| Apr 29, 1989 | ZZZZ | Z | ALLOWANCE/COUNT WITHDRAWN | Loading... |
| Feb 6, 1989 | CRFA | I | CORRESPONDENCE RECEIVED IN LAW OFFICE | Loading... |
| Nov 21, 1988 | CNRT | F | NON-FINAL ACTION MAILED | Loading... |
Additional Information
Design Mark
THE MARK REPRESENTS THE GREEK SYMBOL "PI".