PATENTS - 14

PATENTS - 14

400,647 Phonograph . . . . . . . . . . . . . .June 30, 1888
448,780 Device for Turning Off Phonogram BlanksJune 30, 1888
393,466 Phonograph Recorder. . . . . . . . . .July 14, 1888
393,966 Recording and Reproducing Sounds . . .July 14, 1888
393,967 Recording and Reproducing Sounds . . .July 14, 1888
430,274 Phonogram Blank. . . . . . . . . . . .July 14, 1888
437,423 Phonograph . . . . . . . . . . . . . .July 14, 1888
450,740 Phonograph Recorder. . . . . . . . . .July 14, 1888
485,617 Incandescent Lamp Filament . . . . . .July 14, 1888
448,781 Turning-Off Device for Phonographs . .July 16, 1888
400,648 Phonogram Blank. . . . . . . . . . . .July 27, 1888
499,879 Phonograph . . . . . . . . . . . . . .July 27, 1888
397,705 Winding Field Magnets. . . . . . . . .Aug. 31, 1888
435,690 Making Armatures for Dynamo Electric
Machines . . . . . . . . . . . . . . .Aug. 31, 1888
430,275 Magnetic Separator . . . . . . . . . Sept. 12, 1888
474,591 Extracting Gold from Sulphide Ores . Sept. 12, 1888
397,280 Phonograph Recorder and Reproducer . Sept. 19, 1888
397,706 Phonograph . . . . . . . . . . . . . Sept. 29, 1888
400,649 Making Phonogram Blanks. . . . . . . Sept. 29, 1888
400,650 Making Phonogram Blanks. . . . . . . .Oct. 15, 1888
406,568 Phonograph . . . . . . . . . . . . . .Oct. 15, 1888
437,424 Phonograph . . . . . . . . . . . . . .Oct. 15, 1888
393,968 Phonograph Recorder. . . . . . . . . .Oct. 31, 1888