ELECTRICAL MONITORING APPARATUS USE

Brand Owner Address Description
CONTROLMASTER R & M Materials Handling, Inc. 4501 Gateway Boulevard Springfield OH 45502 Electrical monitoring apparatus for use in monitoring and varying the rotational speed of alternating current hoist, trolley, and bridge motors used on cranes, jibs, and monorails in the overhead material handling industry;CONTROL MASTER;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Apparatus is provided for controlling and limiting the amount of time that a television, computer game, or other electrical appliance can be utilized. The apparatus is inserted in the electrical cord leading to the electrical appliance and is programmable to limit the amount of time that electricity flows through the electrical cord tot he electrical appliance. The plug end of the electrical cord of the appliance is locked into the apparatus to prevent the electrical appliance from being unplugged from the apparatus and plugged into an electrical wall outlet.