Mark Identification

H HYDRO SERVICES

Serial Number

74106957

Filing Date

Oct 18, 1990

Registration Date

Jun 23, 1992

Trademark by

HYDROCHEM INDUSTRIAL SERVICES INC.

Classification Information

high pressure water blasting cleaning units for tanks, heat exchangers, towers, pipes and vessels used in power plants, refineries, petrochemical plants, and in oil, aerospace, marine, construction, wood, and pulp and paper industries

Machinery

[ industrial chemical cleaning services; and the services of field cleaning pipes, vessels, tanks, heat exchangers, towers, and other structures used in power plants, refineries, petrochemical plants, and in the oil, aerospace, marine, construction, wood, and pulp and paper industries through high pressure water blasting ]

Building Construction and Repair