USPTO serial 71633031
B/4
Reviewed by CopyMark Law Group
Reg. 0577972Status 900
- Filing date
- Status date
- Registration date
- Jul 28, 1953
- Examiner
- —
- Law office
- —
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 | CHEMICAL COMPOSITION IN LIQUID, IN SEMI-LIQUID, AND IN DRY FORMS PREPARED AS AN INTEGRAL MIX FOR ADMIXTURE WITH CEMENT MORTAR TO PREDETERMINE THE SETTING TIME, TO CURE, AND TO WATERPROOF THE CEMENT MORTAR WITH WHICH IT IS TO BE ADMIXED | EXPIRED | Jan 15, 1948 |
Related trademarks
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Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| May 2, 1994 | EXRG | EXPIRED SEC. 9 | — |
| Jul 28, 1973 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |