USPTO serial 72334670
M.W
Reviewed by CopyMark Law Group
Reg. 0924405Status 900
- Filing date
- Status date
- Registration date
- Nov 23, 1971
- Examiner
- —
- Law office
- FILE REPOSITORY (FRANCONIA)
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
FREDERICK B. ZIESENHEIM
FREDERICK B ZIESENHEIM WEBB, BURDEN, ZIESENHEIM & WEBB, PC700 KOPPERS BLDG436 SEVENTH AVEPITTSBURGH, PA 15219-1818Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 100 | CHEMICAL AND ENGINEERING CONSULTING SERVICES FOR SELECTING THE MOST EFFICIENT MEANS AND METHODS OF REFINING COKE | EXPIRED | May 1, 1966 |
Related trademarks
CopyMark links this record to cited §2(d) serials, the owner's other marks, Nice classes, similar mark names, and recently changed USPTO applications.
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Aug 24, 2002 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Jun 11, 1992 | RNL1 | REGISTERED AND RENEWED (FIRST RENEWAL - 10 YRS) | The trademark registration was renewed for another 10-year term after acceptable maintenance filings. RNL1, RNL2, and RNL3 indicate which renewal cycle (first, second, or third 10-year term) was recorded. The registration remains active. |
| Feb 10, 1992 | RRPR | RESPONSE RECEIVED TO POST REG. ACTION | — |
| Nov 19, 1991 | PRA9 | POST REGISTRATION ACTION MAILED - SEC. 9 | — |
| Jun 21, 1991 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Jul 24, 1978 | 15AK | REGISTERED - SEC. 15 ACKNOWLEDGED | — |
| Jan 23, 1978 | 8.OK | REGISTERED - SEC. 8 (6-YR) ACCEPTED | The USPTO accepted your Section 8 declaration showing the mark is still in use in commerce (or excusable nonuse). This satisfies the six-year maintenance requirement and keeps the registration active until the next renewal deadline. |