USPTO serial 99775505
KROFF
Reviewed by CopyMark Law Group
- Filing date
- Status date
- Registration date
- —
- Examiner
- PHILLIPS, WENDELL SHARMAN
- Law office
- PUBLICATION AND ISSUE SECTION
What this means
Status 686 means your mark is published in the USPTO Official Gazette and in the 30-day opposition period. If no opposition is filed, prosecution typically continues toward registration or a Notice of Allowance. Monitor the opposition window. After it closes, watch for Notice of Allowance (intent-to-use) or registration (use-based).
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Owner
Pittsburgh, PA, US
Pittsburgh, PA, US
Attorney of record
The USPTO lists this attorney as the applicant's representative for correspondence on this application.
Alan G. Towner
Alan G. Towner Leech Tishman Fuscaldo & Lampl525 William Penn Place, 28th FloorPittsburgh, PA 15219United StatesGoods and services
| Class | Description | Status | First use |
|---|---|---|---|
| 001 | Chemicals for the treatment of cooling water systems; Chemical preparations for use in soil remediation, drinking water treatment, municipal and industrial wastewater treatment; Chemicals for the treatment of water and wastewater; Waste water treatment chemicals for industrial use; Chemicals for the treatment of hot water systems; Chemicals for use in water treatment; Bacteria for waste water treatment; Activated carbons for water treatment; Quenching fluids for use in metalworking; Metal plating chemical compositions; Chemical compositions for metal plating | ACTIVE | Nov 11, 1998 |
| 004 | Metalworking cutting oils; Metalworking cutting fluids; Drilling lubricants | ACTIVE | Oct 23, 2009 |
| 009 | Electronic apparatus, namely, control systems used to control chemical addition and water quality in industrial and commercial water systems; Electronic apparatus for use in the treatment of aqueous systems, namely, for analysis of the system conditions for the purpose of applying the appropriate chemical treatment | ACTIVE | May 31, 2021 |
| 011 | Water treatment equipment, namely, chemical feeders; Chlorinating units for water treatment; Chlorine generators for water treatment | ACTIVE | Sep 30, 2018 |
| 040 | Consulting services in the field of waste water treatment; Consulting services in the field of water treatment; Continuous biological water treatment services; Biological waste water treatment services; Waste water treatment services; Waste water treatment services for industrial purposes; Water treatment and purification; Treatment of waste water; Treatment of water; Treatment of waste water from industrial processes; Treatment of waste water in the field of environmental pollution control | ACTIVE | Nov 11, 1998 |
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.
- Other trademarks owned by Kroff, Inc.
- Other trademarks owned by Kroff, Inc.
- Other trademarks in Class 001
- Other trademarks in Class 004
- Other trademarks in Class 009
- Other trademarks in Class 011
- Other trademarks in Class 040
- Similar marks named KROFF
- Recently changed USPTO trademarks
- Recently filed trademarks
- Browse all trademark records
Prosecution history
| Date | Code | Event | What it means |
|---|---|---|---|
| Sep 29, 2026 | NPUB | OFFICIAL GAZETTE PUBLICATION CONFIRMATION E-MAILED | — |
| Sep 29, 2026 | PUBO | PUBLISHED FOR OPPOSITION | Your mark was published in the USPTO Official Gazette for a 30-day opposition window. During that period, third parties who believe they would be harmed can file an opposition. If no opposition is filed, prosecution usually continues toward registration or a Notice of Allowance. |
| Sep 23, 2026 | NONP | NOTIFICATION OF NOTICE OF PUBLICATION E-MAILED | — |
| Sep 1, 2026 | CNSA | APPROVED FOR PUB - PRINCIPAL REGISTER | — |
| Aug 26, 2026 | DOCK | ASSIGNED TO EXAMINER | — |
| Jul 30, 2026 | NWOS | NEW APPLICATION OFFICE SUPPLIED DATA ENTERED | — |
| Apr 20, 2026 | MAFR | APPLICATION FILING RECEIPT MAILED | — |
| Apr 20, 2026 | NWAP | NEW APPLICATION ENTERED | — |