USPTO serial 71669164
AQUATROL
Reviewed by CopyMark Law Group
Reg. 0627530Status 900
- Filing date
- Status date
- Registration date
- May 22, 1956
- 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 |
|---|---|---|---|
| 100 | CHEMICAL ENGINEERING SERVICES IN MAKING SURVEYS AND INSPECTIONS OF INDUSTRIAL AND OTHER WATER SOURCES TO DETERMINE AVAILABILITY AND CHEMICAL COMPOSITION THEREOF AND MAKING RECOMMENDATIONS AND TESTS AS TO METHODS, EQUIPMENT, AND CHEMICALS TO BE USED IN TREATING THE WATER FOR PLANT USE AND TO PREVENT THE FORMATION OF RUST, SCALE, SLIME, AND SLUDGE | EXPIRED | — |
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 |
|---|---|---|---|
| Feb 24, 1997 | EXRG | EXPIRED SEC. 9 | — |
| May 22, 1976 | REN1 | REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS) | — |