USPTO serial 71550947
LIGNOSITE
Reviewed by CopyMark Law Group
Reg. 0515122Status 900
- Filing date
- Status date
- Registration date
- Sep 13, 1949
- Examiner
- —
- Law office
- SCANNING ON DEMAND
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 | A POWDERED MATERIAL OBTAINED SUBSTANTIALLY ENTIRELY FROM SULPHITE WASTE LIQUOR REDUCED TO A POWDERED FORM AND PRINCIPALLY EMPLOYED AS A DISPERSING AGENT FOR CEMENT IN MIXING CONCRETE | EXPIRED | Nov 19, 1947 |
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 |
|---|---|---|---|
| Apr 17, 2010 | CAEX | CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9 | — |
| Oct 6, 2008 | CFIT | CASE FILE IN TICRS | — |
| Sep 13, 1989 | REN2 | REGISTERED AND RENEWED (SECOND RENEWAL - 20 YRS) | — |
| Jul 5, 1989 | 9.AF | REGISTERED - SEC. 9 FILED/CHECK RECORD FOR SEC. 8 | — |
| Sep 13, 1969 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |