Edison, His Life and Inventions [376]
.Sept. 13 1887 380,102 System of Electrical Distribution. . .Sept. 14 1887 470,924 Electric Conductor . . . . . . . . . Sept. 26, 1887 563,462 Method of and Apparatus for Drawing Wire . . . . . . . . . . . . . . . . .Oct. 17, 1887 385,173 System of Electrical Distribution. . . Nov. 5, 1887 506,215 Making Plate Glass . . . . . . . . . . Nov. 9, 1887 382,414 Burnishing Attachments for PhonographsNov. 22, 1887 386,974 Phonograph . . . . . . . . . . . . . .Nov. 22, 1887 430,570 Phonogram Blank. . . . . . . . . . . .Nov. 22, 1887 382,416 Feed and Return Mechanism for PhonographsNov. 29, 1887 382,415 System of Electrical Distribution. . . Dec. 4, 1887 382,462 Phonogram Blanks . . . . . . . . . . . Dec. 5, 1887
1888
484,582 Duplicating Phonograms . . . . . . . .Jan. 17, 1888 434,586 Electric Generator . . . . . . . . . .Jan. 21, 1888 434,587 Thermo Electric Battery. . . . . . . .Jan. 21, 1888 382,417 Making Phonogram Blanks. . . . . . . .Jan. 30, 1888 389,369 Incandescing Electric Lamp . . . . . . Feb. 2, 1888 382,418 Phonogram Blank. . . . . . . . . . . .Feb. 20, 1888 390,462 Making Carbon Filaments. . . . . . . .Feb. 20, 1888 394,105 Phonograph Recorder. . . . . . . . . .Feb. 20, 1888 394,106 Phonograph Reproducer. . . . . . . . .Feb. 20, 1888 382,419 Duplicating Phonograms . . . . . . . .March 3, 1888 425,762 Cut-Out for Incandescent Lamps . . . .March 3, 1888 396,356 Magnetic Separator . . . . . . . . . .March 19,1888 393,462 Making Phonogram Blanks. . . . . . . April 28, 1888 393,463 Machine for Making Phonogram Blanks. April 28, 1888 393,464 Machine for Making Phonogram Blanks. April 28, 1888 534,208 Induction Converter. . . . . . . . . . .May 7, 1888 476,991 Method of and Apparatus for Separating Ores . . . . . . . . . . . . . . . . . .May 9, 1888 400,646 Phonograph Recorder and Reproducer . . May 22, 1888 488,190 Phonograph Reproducer. . . . . . . . . May 22, 1888 488,189 Phonograph . . . . . . . . . . . . . . May 26, 1888 470,925 Manufacture of Filaments for Incandescent Electric Lamps . . . . . . . . . . . .June 21, 1888 393,465 Preparing Phonograph Recording SurfacesJune 30, 1888 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
1889
406,569 Phonogram Blank. . . . . . . . . . . .Jan. 10, 1889 488,191 Phonogram Blank. . . . . . . . . . . .Jan. 10, 1889 430,276 Phonograph . . . . . . . . . . . . . .Jan. 12, 1889 406,570 Phonograph . . . . . . . . . . . . . . Feb. 1, 1889 406,571
1888
484,582 Duplicating Phonograms . . . . . . . .Jan. 17, 1888 434,586 Electric Generator . . . . . . . . . .Jan. 21, 1888 434,587 Thermo Electric Battery. . . . . . . .Jan. 21, 1888 382,417 Making Phonogram Blanks. . . . . . . .Jan. 30, 1888 389,369 Incandescing Electric Lamp . . . . . . Feb. 2, 1888 382,418 Phonogram Blank. . . . . . . . . . . .Feb. 20, 1888 390,462 Making Carbon Filaments. . . . . . . .Feb. 20, 1888 394,105 Phonograph Recorder. . . . . . . . . .Feb. 20, 1888 394,106 Phonograph Reproducer. . . . . . . . .Feb. 20, 1888 382,419 Duplicating Phonograms . . . . . . . .March 3, 1888 425,762 Cut-Out for Incandescent Lamps . . . .March 3, 1888 396,356 Magnetic Separator . . . . . . . . . .March 19,1888 393,462 Making Phonogram Blanks. . . . . . . April 28, 1888 393,463 Machine for Making Phonogram Blanks. April 28, 1888 393,464 Machine for Making Phonogram Blanks. April 28, 1888 534,208 Induction Converter. . . . . . . . . . .May 7, 1888 476,991 Method of and Apparatus for Separating Ores . . . . . . . . . . . . . . . . . .May 9, 1888 400,646 Phonograph Recorder and Reproducer . . May 22, 1888 488,190 Phonograph Reproducer. . . . . . . . . May 22, 1888 488,189 Phonograph . . . . . . . . . . . . . . May 26, 1888 470,925 Manufacture of Filaments for Incandescent Electric Lamps . . . . . . . . . . . .June 21, 1888 393,465 Preparing Phonograph Recording SurfacesJune 30, 1888 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
1889
406,569 Phonogram Blank. . . . . . . . . . . .Jan. 10, 1889 488,191 Phonogram Blank. . . . . . . . . . . .Jan. 10, 1889 430,276 Phonograph . . . . . . . . . . . . . .Jan. 12, 1889 406,570 Phonograph . . . . . . . . . . . . . . Feb. 1, 1889 406,571