KROFF Trademark

Serial Number: 99775505

KROFF is a trademark filed by Kroff, Inc. on April 20, 2026. The trademark is classified under Class 1 (Chemicals), Class 4 (Lubricants & Fuels), Class 9 (Computers & Electronics), Class 11 (Environmental Control), Class 40 (Treatment & Processing). The application is currently pending registration.

Trademark Classes

1

Class 1 - Chemicals

Chemical products for industry, science, photography, agriculture, horticulture and forestry

4

Class 4 - Lubricants & Fuels

Industrial oils and greases; lubricants; dust absorbing, wetting and binding compositions

9

Class 9 - Computers & Electronics

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

11

Class 11 - Environmental Control

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying

40

Class 40 - Treatment & Processing

Treatment of materials

Owner Contact Info

Kroff, Inc. (5 trademarks)

One North Shore, Suite 450
Pittsburgh, PA 15212

Entity Type: 03

Legal Representation

Attorney of Record

Alan G. Towner

726 trademarks filed View all →

Correspondence Address

Alan G. Towner Leech Tishman Fuscaldo & Lampl

525 William Penn Place, 28th Floor

Pittsburgh, PA 15219

United States

Trademark Details

Filing Date

April 20, 2026

Registration Date

Not Registered

First Use Anywhere

November 11, 1998

First Use in Commerce

November 11, 1998

Goods & Services

Metalworking cutting oils; Metalworking cutting fluids; Drilling lubricants

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

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

Water treatment equipment, namely, chemical feeders; Chlorinating units for water treatment; Chlorine generators for water treatment

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