Legal Representation
Attorney
Dean A. Bierkan
USPTO Deadlines
Next Deadline
2072 days remaining
Section 8 & 9 (50-Year) Renewal Due (Based on registration date 1981-03-31)
Due Date
March 31, 2031
Grace Period Ends
September 30, 2031
Application History
3 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Aug 1, 1987 | C8.. | O | CANCELLED SEC. 8 (6-YR) | Loading... |
| Mar 31, 1981 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Jan 6, 1981 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |