Legal Representation
Attorney
ROBERT CHARLES HILL
USPTO Deadlines
Next Deadline
826 days remaining
Section 8 & 9 (40-Year) Renewal Due (Based on registration date 1988-02-09)
Due Date
February 09, 2028
Grace Period Ends
August 09, 2028
Application History
6 events| Date | Code | Type | Description | Documents |
|---|---|---|---|---|
| Aug 15, 1994 | C8.. | O | CANCELLED SEC. 8 (6-YR) | Loading... |
| Feb 9, 1988 | R.PR | A | REGISTERED-PRINCIPAL REGISTER | Loading... |
| Nov 17, 1987 | PUBO | A | PUBLISHED FOR OPPOSITION | Loading... |
| Oct 16, 1987 | NPUB | O | NOTICE OF PUBLICATION | Loading... |
| Sep 4, 1987 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER | Loading... |
| Sep 3, 1987 | DOCK | D | ASSIGNED TO EXAMINER | Loading... |
Additional Information
Pseudo Mark
SUBMICRO PROCESS CHEMICAL