Mark Identification

SAFETY-KLEEN TOTAL ENVIRONMENTAL ACTIVITY MANAGEMENT

Serial Number

75290881

Filing Date

May 12, 1997

Registration Date

Mar 23, 1999

Trademark by

SAFETY-KLEEN SYSTEMS INC.

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, hazardous waste management and sorting of waste and recyclable material and reviewing company practices and policies to assure compliance with environmental laws and regulations

Computer and Scientific