USPTO serial 71597497
BUFEN 30
Reviewed by CopyMark Law Group
Reg. 0543456Status 900
- Filing date
- Status date
- Registration date
- Jun 5, 1951
- 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.
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Owner
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 006 | BACTERICIDE CONTAINING PHENYLMERCURIC ACETATE USED FOR THE CONTROL OF MICROORGANISMS-NAMELY, FOR THE CONTROL OF SLIME, PRESERVATION OF LAP STOCK, PULP STOCK, COATING AND SIZING MATERIALS AND FELT, AND ALSO USED FOR THE CONTROL OF MICROORGANISMS DURING THE COURSE OF LEATHER MANUFACTURE | EXPIRED | Sep 2, 1949 |
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 |
|---|---|---|---|
| Nov 3, 1992 | EXRG | EXPIRED SEC. 9 | — |
| Jun 5, 1971 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |