USPTO serial 72353390
UOP
Reviewed by CopyMark Law Group
Reg. 0897173Status 900
- Filing date
- Status date
- Registration date
- Aug 25, 1970
- 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 | CHEMICALS TO BE USED IN WATER PURIFICATION AND FOR THE ELIMINATION, CONTROL AND/OR PREVENTION OF SCALE AND CORROSION CAUSED FROM HARD OR SOFT WATER IN POTABLE WATER SYSTEMS, HOT WATER HEATING AND CHILLED WATER SYSTEMS, COOLING WATER SYSTEMS, HOT WATER BOILERS, STEAM BOILERS, STEAM GENERATORS, BRINE TANKS, AND THE LIKE | EXPIRED | Jan 13, 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 |
|---|---|---|---|
| Nov 4, 1992 | EXRG | EXPIRED SEC. 9 | — |
| Feb 28, 1977 | C15A | REGISTERED - SEC. 8 (6-YR) ACCEPTED & SEC. 15 ACK. | — |