USPTO serial 72139367
BITOGRAPH
Reviewed by CopyMark Law Group
Reg. 0741265Status 900
- Filing date
- Status date
- Registration date
- Nov 27, 1962
- Examiner
- —
- Law office
- FILE DESTROYED
What this means
This page summarizes the public USPTO record for this serial number, including owners, goods and services, and prosecution history.
Need help with BITOGRAPH?
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.
Current trademark owner
Monitor this mark, or talk with CopyMark about this registration.
Not the owner?
File a new U.S. trademark application, or speak with our attorneys.
Owner
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 026 | BIT PENETRATION RECORDER INSTRUMENT, DESIGNED FOR USE IN OIL WELL DRILLING OPERATIONS TO GRAPHICALLY RECORD THE BIT PENETRATION RATE AGAINST TIME, WHILE THE DRILLING OPERATION IS IN PROGRESS | EXPIRED | Feb 8, 1962 |
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 |
|---|---|---|---|
| Oct 3, 1987 | EXRG | EXPIRED SEC. 9 | — |