USPTO serial 73155880
MAGCO
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Sep 18, 1979
- Examiner
- —
- Law office
- FILE REPOSITORY (FRANCONIA)
What this means
Status 710 means the registration was cancelled because a required Section 8 declaration of continued use was not filed within the deadline (including any grace period). The federal registration is no longer active. Evaluate filing a new application if you still use the mark, or petition if cancellation was erroneous. Consult counsel on remaining common-law rights.
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Owner
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
RICHARD M. BYRON, J.D.
RICHARD M BYRON, J D DRESSER INDUSTRIES INCPOST OFFICE BOX 718DALLAS, TX 75221UNITED STATESGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | DRILLING FLUID ADDITIVES, ADDED TO DRILLING FLUIDS OR MUDS AS AN AID IN THE DRILLING OF OIL AND GAS WELLS | SECTION 8 - CANCELLED | — |
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 |
|---|---|---|---|
| Dec 23, 2000 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Mar 21, 1985 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |
| Feb 4, 1985 | PR23 | POST REGISTRATION ACTION MAILED - SEC. 8 & 15 | — |
| Oct 1, 1984 | 815F | REGISTERED - SEC. 8 (6-YR) & SEC. 15 FILED | — |