U.S. federal trademark · Serial No. 79130999 · Reg. No. 4508669
Manually operated valves, pipes, tubes, industrial hoses all made of common metal
Power operated valves, namely, valves as machine components, hydraulic and pneumatic valve actuators; conveying plants and apparatus included in this class for conveying all being in the nature of conveyers; and vibrating apparatus included in this class for promoting the flow of materials from storage vessels, namely, vibratory screen separators; mixing machines; Blending machines for chemical processing
[ Apparatus and instruments, all for measuring and electrically controlling the flow of liquids, powders, solids and of gases; electrical remote control apparatus and instruments, namely, remote controls for controlling computerized sensing apparatus; sensing apparatus and instruments, namely, electric sensors for detecting and measuring the size of particles and levels of powders contained in storage vessels; electric switches; electric alarm apparatus and instruments, all for analysing the size of particles and for detecting the levels of powders contained in storage vessels ]
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