Computer peripheral devices; timing dials; navigation apparatus for vehicles, namely, on-board computers; loud speakers; Machines for dispensing pre-determined dosages of medication; dosage dosimeters; electric light dimmers; electric apparatus for commutators; life saving rafts; chargers for electric batteries; data processing apparatus; time recording apparatus; weighing apparatus and instruments; flashing safety lights; signaling rotating lights; Panel meters, namely, an electronic instrum...