Mark Identification

SK

Serial Number

75908824

Filing Date

Feb 3, 2000

Registration Date

Dec 19, 2000

Trademark by

SAFETY-KLEEN SYSTEMS INC.

Active Trademark

Classification Information

Preparing business reports for others in the field of environmental compliance

Advertising and Business

Environmental services, namely, hazardous and non-hazardous waste disposal and cleaning service for others

Building Construction and Repair

Transportation of waste materials by truck, train or air and warehouse storage for others

Transportation and storage

Treatment of waste and recycling for others

Treatment of Materials

Educational services, namely, providing classes in the field of hazardous and non-hazardous waste disposal

Education and Entertainment

Environmental services, namely waste management and sorting of waste and recyclable material and reviewing company practices and policies to assure compliance with environmental laws and regulations and chemical analysis

Computer and Scientific