PATENTS - 18

PATENTS - 18

493,426 Apparatus for Exhibiting Photographs

of Moving Objects. . . . . . . . . . .July 31, 1891

509,518 Electric Railway . . . . . . . . . . .July 31, 1891

589,168 Kinetographic Camera (reissued September

30, 1902, numbered 12,037

and 12,038, and January 12, 1904,

numbered 12,192) . . . . . . . . . . .July 31, 1891

470,929 Magnetic Separator . . . . . . . . . .Aug. 28, 1891

471,268 Ore Conveyor and Method of Arranging

Ore Thereon. . . . . . . . . . . . . .Aug. 28, 1891

472,288 Dust-Proof Bearings for Shafts . . . .Aug. 28, 1891

472,752 Dust-Proof Journal Bearings. . . . . .Aug. 28, 1891

472,753 Ore-Screening Apparatus. . . . . . . .Aug. 28, 1891

474,592 Ore-Conveying Apparatus. . . . . . . .Aug. 28, 1891

474,593 Dust-Proof Swivel Shaft Bearing. . . .Aug. 28, 1891

498,385 Rollers for Ore-Crushing or Other

Material . . . . . . . . . . . . . . .Aug. 28, 1891

470,930 Dynamo Electric Machine. . . . . . . . .Oct 8, 1891

476,532 Ore-Screening Apparatus. . . . . . . . .Oct 8, 1891

491,992 Cut-Out for Incandescent Electric LampsNov. 10, 1891

1892

491,993 Stop Device. . . . . . . . . . . . . . April 5 1892

564,423 Separating Ores. . . . . . . . . . . .June 2;, 1892

485,842 Magnetic Ore Separation. . . . . . . . July 9, 1892

485,841 Mechanically Separating Ores . . . . . July 9, 1892

513,096 Method of and Apparatus for Mixing

Materials. . . . . . . . . . . . . . .Aug. 24, 1892