USPTO serial 72191495
BI-CHEM-CO
Reviewed by CopyMark Law Group
Reg. 0793536Status 900
- Filing date
- Status date
- Registration date
- Aug 3, 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.
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Owner
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 006 | CULTURES AND ENZYMES FOR USE IN THE INDUSTRIAL ARTS, IN THE ANIMAL AND HUMAN FOOD INDUSTRIES, IN THE BREWING INDUSTRY, IN WASTE DISPOSAL, AND IN THE TEXTILE INDUSTRY | EXPIRED | Jun 6, 1957 |
Related trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Nov 3, 1985 | EXRG | EXPIRED SEC. 9 | — |