Legal Representation
Attorney
Burton & Dorr
USPTO Deadlines
Next Deadline
2189 days remaining
Section 8 & 9 (50-Year) Renewal Due (Based on registration date 1981-08-04)
Due Date
August 04, 2031
Grace Period Ends
February 04, 2032
Application History
3 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Feb 10, 1988 | C8.. | O | CANCELLED SEC. 8 (6-YR) | Loading... |
| Aug 4, 1981 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| May 12, 1981 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |