USPTO serial 73213806
ETI
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- Apr 7, 1981
- Examiner
- —
- Law office
- FILE DESTROYED
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 The federal registration is no longer active.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.
Need help with ETI?
If you own this trademark, we can monitor new filings and help with USPTO deadlines. If you do not, we can file a new U.S. application.
Owner
Enertech Engineering and Research Co.
Houston, TX
Other trademarks owned by Enertech Engineering and Research Co.
Enertech Engineering and Research Co.
Houston, TX
Other trademarks owned by Enertech Engineering and Research Co.
Enertech Engineering and Research Co.
Houston, TX
Other trademarks owned by Enertech Engineering and Research Co.
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Bill B. Berryhill
BILL B BERRYHILLSTE 105 SUN BLDG6330 W LOOP SBELLAIRE, TX 77401Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 042 | Engineering Services-Namely, Design of Drill String, Casing and Well Completion Equipment for the Petroleum Industry and Thermal Simulation and Stress Analysis of Subsurface Conditions for the Petroleum Industry Through the Use of a Computer | SECTION 8 - CANCELLED | Apr 1, 1976 |
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.
- Other trademarks owned by Enertech Engineering and Research Co.
- Other trademarks owned by Enertech Engineering and Research Co.
- Other trademarks owned by Enertech Engineering and Research Co.
- Other trademarks in Class 042
- Similar marks named ETI
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Oct 7, 1987 | C8.. | CANCELLED SEC. 8 (6-YR) | — |
| Apr 7, 1981 | R.PR | REGISTERED-PRINCIPAL REGISTER | Your trademark is registered on the Principal Register — the strongest form of federal trademark protection. You may use the ® symbol for the covered goods and services. Maintenance filings (Section 8 and renewals) are required to keep the registration alive. |
| Jan 13, 1981 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |