Mark Identification

CHEMGUARD

Serial Number

75510670

Filing Date

Jul 2, 1998

Registration Date

Apr 17, 2001

Trademark by

MERCK KGAA

Active Trademark

Classification Information

Automated system comprising a reservoir containment cabinet, automatic electronic controller for controlling the transfer of chemicals, chemical process piping, automatic valves, pressure indicating gauges and electronic monitoring systems comprised of level sensors, signaling alarm for indicating a malfunction, indicator lights, pressure senors, and electronic process controllers for generating digital data, for delivering chemicals from a reservoir outside a confined space under controlled environmental conditions to a process tool contained in said confined space or room, for use in electronics fabrication industry

Electrical and Scientific Apparatus