USPTO serial 72117464
DI-CHEM
Reviewed by CopyMark Law Group
Reg. 0793146Status 900
- Filing date
- Status date
- Registration date
- Jul 27, 1965
- 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 DI-CHEM?
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 |
|---|---|---|---|
| 006 | CHEMICALS FOR TREATING WELLS AND RELATED OIL, WATER, OR GAS HANDLING EQUIPMENT-NAMELY, CORROSION INHIBITORS, SCALE INHIBITORS, WAX SOLVENTS, WATER FLOOD CHEMICALS FOR INCREASING THE FACILITY WITH WHICH WATER WILL FLOOD AN EARTH FORMATION, AND ANTISWELLING AGENTS FOR PREVENTING THE SWELLING OF CLAYS IN EARTH FORMATIONS | EXPIRED | Sep 8, 1960 |
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 27, 1985 | EXRG | EXPIRED SEC. 9 | — |