DO DORR-OLIVER
Mark Identification

DO DORR-OLIVER

Serial Number

74387751

Filing Date

May 7, 1993

Trademark by

DORR-OLIVER INCORPORATED

Classification Information

liquid/solid separation machine and machine components; namely, bar screens, centrifuges, hydrocyclones, and sedimentation thickeners, for general industrial use; disintegration, diaphragm and centrifugal pumps for transporting liquids and slurries, for general industrial use; flotation machines for use in the beneficiation of ores and minerals; filtration equipment and fluid beds

Machinery

sedimentation clarifiers for use in wastewater treatment

Environmental Control Apparatus