. .April 6, 1883
370,123 Electric Meter . . . . . . . . . . . .April 6, 1883
411,017 Carbonizing Flask. . . . . . . . . . .April 6, 1883
370,124 Manufacture of Filament for Incandescing
Electric Lamp. . . . . . . . . . . . April 12, 1883
287,516 System of Electrical Distribution. . . .May 8, 1883
341,839 Incandescent Electric Lamp . . . . . . .May 8, 1883
398,774 Incandescent Electric Lamp . . . . . . .May 8, 1883
370,125 Electrical Transmission of Power . . . June 1, 1883
370,126 Electrical Transmission of Power . . . June 1, 1883
370,127 Electrical Transmission of Power . . . June 1, 1883
370,128 Electrical Transmission of Power . . . June 1, 1883
370,129 Electrical Transmission of Power . . . June 1, 1883
370,130 Electrical Transmission of Power . . . June 1, 1883
370,131 Electrical Transmission of Power . . . June 1, 1883
438,300 Gauge for Testing Fibres for
Incandescent Lamp Carbons. . . . . . . June 1, 1883
287,511 Electric Regulator . . . . . . . . . .June 25, 1883
287,512 Dynamo Electric Machine. . . . . . . .June 25, 1883
287,513 Dynamo Electric Machine. . . . . . . .June 25, 1883
287,514 Dynamo Electric Machine. . . . . . . .June 25, 1883
287,515 System of Electrical Distribution. . .June 25, 1883
297,582 Dynamo Electric Machine. . . . . . . .June 25, 1883
328,572 Commutator for Dynamo Electric Machines June 25, 1883
430,934 Electric Lighting System . . . . . . .June 25, 1883
438,301 System of Electric Lighting. . . . . .June 25, 1883
297,583 Dynamo Electric Machines . . . . . . .July 27, 1883
304,083 Dynamo Electric Machines . . . . . . .July 27; 1883
304,084 Device for Protecting Electric Light
Systems from Lightning . . . . . . . .July 27, 1883
438,302 Commutator for Dynamo Electric
Machine. . . . . . . . . . . . . . . .July 27, 1883
476,529 System of Electrical Distribution. . .July 27, 1883
297,584 Dynamo Electric Machine. . . . . . . . Aug. 8, 1883
307,030 Electrical Meter . . . . . . . . . . . Aug. 8, 1883
297,585 Incandescing Conductor for Electric
Lamps. . . . . . . . . . . . . . . . Sept. 14, 1883
297,586 Electrical Conductor . . . . . . . . Sept. 14, 1883
435,688 Process and Apparatus for Generatin