Mark Identification

OP-TECH

Serial Number

74250824

Filing Date

Feb 24, 1992

Registration Date

Apr 27, 1993

Trademark by

NRC NY ENVIRONMENTAL SERVICES INC.

Classification Information

environmental remediation and construction services; namely, spill remediation and clean up, and on-site environmental remediation services; namely, site assessment, remedial design and field implementation of on-site treatment application

Building Construction and Repair