72078701
Jul 30, 1959
Aug 9, 1960
Apparatus, Devices, and Parts Thereof for Distribution and for Control of Electric Power-Namely, Circuit Breakers Including Oil, Air, Magnetic, and Molded-Case Types; Distribution Transformers and Sub-Station Power Transformers; Switches Including High Voltage Disconnect Switches and Safety Switches; Switchgear Including Outdoor Metal-Clad and Indoor Low-Voltage Metal-Enclosed Types; Unit Sub-Stations and Power Centers; Panelboards, Lighting and Power Switchboards and Motor Control Centers; Motor Controls; Plug-In and Feeder Bus Duct and Trolley Duct; Service Entrance Equipment Including Fusible, Pull-Switch, and Circuit-Breaker Types, and Fuses
Housewares and Glass