Edison, His Life and Inventions [377]
Treating Phonogram Blanks. . . . . . . Feb. 1, 1889 406,572 Automatic Determining Device for Phonographs. . . . . . . . . . . . . . Feb. 1, 1889 406,573 Automatic Determining Device for Phonographs. . . . . . . . . . . . . . Feb. 1, 1889 406,574 Automatic Determining Device for Phonographs. . . . . . . . . . . . . . Feb. 1, 1889 406,575 Automatic Determining Device for Phonographs. . . . . . . . . . . . . . Feb. 1, 1889 406,576 Phonogram Blank. . . . . . . . . . . . Feb. 1, 1889 430,277 Automatic Determining Device for Phonographs. . . . . . . . . . . . . . Feb. 1, 1889 437,425 Phonograph Recorder. . . . . . . . . . Feb. 1, 1889 414,759 Phonogram Blanks . . . . . . . . . . March 22, 1889 414,760 Phonograph . . . . . . . . . . . . . March 22, 1889 462,540 Incandescent Electric Lamps. . . . . March 22, 1889 430,278 Phonograph . . . . . . . . . . . . . .April 8, 1889 438,309 Insulating Electrical Conductors . . April 25, 1889 423,039 Phonograph Doll or Other Toys. . . . .June 15, 1889 426,527 Automatic Determining Device for Phonographs. . . . . . . . . . . . . .June 15, 1889 430,279 Voltaic Battery. . . . . . . . . . . .June 15, 1889 506,216 Apparatus for Making Glass . . . . . .June 29, 1889 414,761 Phonogram Blanks . . . . . . . . . . .July 16, 1889 430,280 Magnetic Separator . . . . . . . . . .July 20, 1889 437,426 Phonograph . . . . . . . . . . . . . .July 20, 1889 465,972 Phonograph . . . . . . . . . . . . . .Nov. 14, 1889 443,507 Phonograph . . . . . . . . . . . . . . Dec. 11 1889 513,095 Phonograph . . . . . . . . . . . . . . Dec. 11 1889
1890
434,588 Magnetic Ore Separator--Edison and W. K. L. Dickson . . . . . . . . . . .Jan. 16, 1890 437,427 Making Phonogram Blanks. . . . . . . . Feb. 8, 1890 465,250 Extracting Copper Pyrites. . . . . . . Feb. 8, 1890 434,589 Propelling Mechanism for Electric VehiclesFeb. 14, 1890 438,310 Lamp Base. . . . . . . . . . . . . . April 25, 1890 437,428 Propelling Device for Electric Cars. April 29, 1890 437,429 Phonogram Blank. . . . . . . . . . . April 29, 1890 454,941 Phonograph Recorder and Reproducer . . .May 6, 1890 436,127 Electric Motor . . . . . . . . . . . . May 17, 1890 484,583 Phonograph Cutting Tool. . . . . . . . May 24, 1890 484,584 Phonograph Reproducer. . . . . . . . . May 24, 1890 436,970 Apparatus for Transmitting Power . . . June 2, 1890 453,741 Phonograph . . . . . . . . . . . . . . July 5, 1890 454,942 Phonograph . . . . . . . . . . . . . . July 5, 1890 456,301 Phonograph Doll. . . . . . . . . . . . July 5, 1890 484,585 Phonograph . . . . . . . . . . . . . . July 5, 1890 456,302 Phonograph . . . . . . . . . . . . . . Aug. 4, 1890 476,984 Expansible Pulley. . . . . . . . . . . Aug. 9, 1890 493,858 Transmission of Power. . . . . . . . . Aug. 9, 1890 457,343 Magnetic Belting . . . . . . . . . . .Sept. 6, 1890 444,530 Leading-in Wires for Incandescent Electric Lamps (reissued October 10, 1905, No. 12,393). . . . . . . . . . . . . Sept. 12, 1890 534 209 Incandescent Electric Lamp . . . . . Sept. 13, 1890 476 985 Trolley for Electric Railways. . . . .Oct. 27, 1890 500,280 Phonograph . . . . . . . . . . . . . .Oct. 27, 1890 541,923 Phonograph . . . . . . . . . . . . . .Oct. 27, 1890 457,344 Smoothing Tool for Phonogram Blanks . . . . . . . . . . . . . . . .Nov. 17, 1890 460,123 Phonogram Blank Carrier. . . . . . . .Nov. 17, 1890 500,281 Phonograph . . . . . . . . . . . . . .Nov. 17, 1890 541,924 Phonograph . . . . . . . . . . . . . .Nov. 17, 1890 500,282 Phonograph . . . . . . . . . . . . . . Dec. 1, 1890 575,151 Phonograph . . . . . . . . . . . . . . Dec. 1, 1890 605,667 Phonograph . . . . . . . . . . . . . . Dec. 1, 1890 610,706 Phonograph . . . . . . . . . . . . . . Dec. 1, 1890 622,843 Phonograph . . . . . . . . . . . . . .
1890
434,588 Magnetic Ore Separator--Edison and W. K. L. Dickson . . . . . . . . . . .Jan. 16, 1890 437,427 Making Phonogram Blanks. . . . . . . . Feb. 8, 1890 465,250 Extracting Copper Pyrites. . . . . . . Feb. 8, 1890 434,589 Propelling Mechanism for Electric VehiclesFeb. 14, 1890 438,310 Lamp Base. . . . . . . . . . . . . . April 25, 1890 437,428 Propelling Device for Electric Cars. April 29, 1890 437,429 Phonogram Blank. . . . . . . . . . . April 29, 1890 454,941 Phonograph Recorder and Reproducer . . .May 6, 1890 436,127 Electric Motor . . . . . . . . . . . . May 17, 1890 484,583 Phonograph Cutting Tool. . . . . . . . May 24, 1890 484,584 Phonograph Reproducer. . . . . . . . . May 24, 1890 436,970 Apparatus for Transmitting Power . . . June 2, 1890 453,741 Phonograph . . . . . . . . . . . . . . July 5, 1890 454,942 Phonograph . . . . . . . . . . . . . . July 5, 1890 456,301 Phonograph Doll. . . . . . . . . . . . July 5, 1890 484,585 Phonograph . . . . . . . . . . . . . . July 5, 1890 456,302 Phonograph . . . . . . . . . . . . . . Aug. 4, 1890 476,984 Expansible Pulley. . . . . . . . . . . Aug. 9, 1890 493,858 Transmission of Power. . . . . . . . . Aug. 9, 1890 457,343 Magnetic Belting . . . . . . . . . . .Sept. 6, 1890 444,530 Leading-in Wires for Incandescent Electric Lamps (reissued October 10, 1905, No. 12,393). . . . . . . . . . . . . Sept. 12, 1890 534 209 Incandescent Electric Lamp . . . . . Sept. 13, 1890 476 985 Trolley for Electric Railways. . . . .Oct. 27, 1890 500,280 Phonograph . . . . . . . . . . . . . .Oct. 27, 1890 541,923 Phonograph . . . . . . . . . . . . . .Oct. 27, 1890 457,344 Smoothing Tool for Phonogram Blanks . . . . . . . . . . . . . . . .Nov. 17, 1890 460,123 Phonogram Blank Carrier. . . . . . . .Nov. 17, 1890 500,281 Phonograph . . . . . . . . . . . . . .Nov. 17, 1890 541,924 Phonograph . . . . . . . . . . . . . .Nov. 17, 1890 500,282 Phonograph . . . . . . . . . . . . . . Dec. 1, 1890 575,151 Phonograph . . . . . . . . . . . . . . Dec. 1, 1890 605,667 Phonograph . . . . . . . . . . . . . . Dec. 1, 1890 610,706 Phonograph . . . . . . . . . . . . . . Dec. 1, 1890 622,843 Phonograph . . . . . . . . . . . . . .