Classification Information
Cable connectors; Cable locators; Cable television converters; Calculating scales; Calculators and calculating machines; Computer keyboard controllers; Computer keyboards; Keyboard and print out apparatus for use with computers; Microscope objectives; Mouse pads; Smart watches; Wire diameter measuring devices; Electronic calculators; Electronic signaling mechanism, namely, a train control system used in the railway industry for detecting and controlling trains, ground faults, broken rails, power failures, track switches and lights; Fuse wire; Magnetic wire; Operating microscope stands; Rotating lights; Traffic-light apparatus
Electrical and Scientific Apparatus