Legal Representation
Attorney
David A. Cohen
USPTO Deadlines
Next Deadline
72 days remaining
Section 8 & 9 (40-Year) Renewal Due (Based on registration date 1985-09-24)
Due Date
September 24, 2025
Grace Period Ends
March 24, 2026
Application History
20 events| Date | Code | Type | Description |
|---|---|---|---|
| Sep 24, 2024 | REM2 | E | COURTESY REMINDER - SEC. 8 (10-YR)/SEC. 9 E-MAILED |
| Apr 27, 2015 | RNL2 | Q | REGISTERED AND RENEWED (SECOND RENEWAL - 10 YRS) |
| Apr 27, 2015 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Apr 27, 2015 | APRE | A | CASE ASSIGNED TO POST REGISTRATION PARALEGAL |
| Apr 27, 2015 | NA89 | E | NOTICE OF ACCEPTANCE OF SEC. 8 & 9 - E-MAILED |
| Apr 13, 2015 | E89R | I | TEAS SECTION 8 & 9 RECEIVED |
| Apr 13, 2015 | TCCA | I | TEAS CHANGE OF CORRESPONDENCE RECEIVED |
| Apr 26, 2006 | 89AG | O | REGISTERED - SEC. 8 (10-YR) ACCEPTED/SEC. 9 GRANTED |
| Apr 26, 2006 | PLGL | A | ASSIGNED TO PARALEGAL |
| Apr 26, 2006 | RNL1 | Q | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) |
| Apr 6, 2005 | 89AF | I | REGISTERED - COMBINED SECTION 8 (10-YR) & SEC. 9 FILED |
| Apr 6, 2005 | E89R | I | TEAS SECTION 8 & 9 RECEIVED |
| Jan 31, 1991 | C15A | O | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. |
| Oct 15, 1990 | 815F | I | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED |
| Sep 24, 1985 | R.PR | A | REGISTERED-PRINCIPAL REGISTER |
| Jul 16, 1985 | PUBO | A | PUBLISHED FOR OPPOSITION |
| Jun 15, 1985 | NPUB | O | NOTICE OF PUBLICATION |
| May 14, 1985 | CNSA | O | APPROVED FOR PUB - PRINCIPAL REGISTER |
| Jan 7, 1985 | CNRT | F | NON-FINAL ACTION MAILED |
| Dec 31, 1984 | DOCK | D | ASSIGNED TO EXAMINER |
Detailed Classifications
Class 001
CHEMICAL COMPOSITIONS USED IN MANUFACTURING SEMI-CONDUCTOR COMPONENTS
First Use Anywhere:
Feb 21, 1984
First Use in Commerce:
Feb 21, 1984
Classification
International Classes
001
USPTO Documents
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