USPTO serial 73064944
CHEMFIX
Reviewed by CopyMark Law Group
Reg. 1043119Status 900
- Filing date
- Status date
- Registration date
- Jul 6, 1976
- 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
PITTSBURGH, PA
Goods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 040 | CONVERTING INDUSTRIAL TOXIC WASTES INTO INSOLUBLE NONPOLLUTING SOLID MATERIAL AT CENTRALIZED DISPOSAL SITES AND AT CUSTOMERS' LOCATIONS BY USE OF MOBILE UNITS | EXPIRED | Sep 16, 1970 |
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 14, 1997 | EXRG | EXPIRED SEC. 9 | — |
| Aug 16, 1982 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |