2

3

4

5

6

7

8

9

10

11

12

13

14

15

16

17

18

19

20

21

22

23

24

25

26

27

28

29

30

31

32

33

34

35

36

37

38

39

40

41

42

43

44

45

U.S. 308,876

U.S. 315,368

U.S. 364,619

U.S. 366,192

U.S. 368,265

U.S. 371,241

U.S. 371,655

U.S. 373,383

U.S. 373,915

U.S. 383,844

U.S. 385,034

U.S. 386,282

U.S. 387,839

U.S. 388,803

U.S. 395,533

U.S. 438,590

U.S. 463,020

U.S. 507,606

U.S. 509,065

U.S. 569,443

U.S. 630,280

U.S. 639,692

U.S. 656,760

U.S. 662,049

U.S. 667,110

U.S. 678,086

U.S. 681,768

U.S. 687,098

U.S. 690,807

U.S. 690,808

U.S. 690,809

U.S. 690,810

U.S. 695,988

U.S. 697,767

U.S. 697,928

U.S. 701,981

U.S. 718,183

U.S. 729,481

U.S. 755,825

U.S. 762,792

U.S. 795,243

U.S. 833,193

U.S. 837,022

U.S. 867,180

Telephone Transmitter

Apparatus for Transmission of Messages by Electricity

Relay Instrument

Polarized Relay

Electro Mechanical Brake

Telephone System and Apparatus

Electro Mechanical Brake Apparatus

Railway Telegraphy

Induction Telegraph System

Overhead Conducting System for Electric Railway

Electro-Motive Railway System

Tunnel Construction for Electric Railway

Galvanic Battery

Railway Telegraphy

Automatic Safety Cut-Out for Electric Circuits

Automatic Safety Cut-Out for Electric Circuits.

Electric Railway System

Electric-Railway Supply System.

Electric Railway Conduit

System of Electrical Distribution

System of Electrical Distribution.

Amusement Apparatus

Incubator.

Automatic Circuit-Breaking Apparatus.

Electric Railway

Electric Railway System

Regulating and Controlling Electrical Translating Devices

Electric Railway Third Rail Power Distribution System

Controlling Electric Motors or Other Electrical Translating Devices.

Controlling Electric Motors or Other Electrical Translating Devices.

Controlling Electric Motors or Other Electrical Translating Devices.

Controlling Electric Motors or Other Electrical Translating Devices.

Electric Railway.

System of Electrical Control.

Motor Controlling Apparatus.

Automatic Air Brake

Electric Railway System

Electric Railway

Railway-Brake Apparatus.

Electric-Railway Apparatus.

Railway-Brake Apparatus.

Safety Apparatus for Railways.

Safety Apparatus for Railways.

Vehicle-Controlling Apparatus.

Dec. 2, 1884

April 7, 1885

June 7, 1887

July 5, 1887

Aug. 16, 1887

Oct. 11, 1887

Oct. 18, 1887

Nov. 15, 1887

Nov. 29, 1887

May 29, 1888

June 26, 1888

July 17, 1888

Aug. 14, 1888

Aug. 28, 1888

Jan. 1, 1889

Oct. 14, 1890

Nov. 10, 1891

Oct. 31, 1892

Nov. 21, 1893

Oct. 13, 1896

Aug. 1, 1897

Dec. 19, 1899

August 28, 1900

Nov. 20, 1900

Jan. 29, 1901

July 9, 1901

Sept. 3, 1901

Nov. 19, 1901

Jan. 7, 1902

Jan. 7, 1902

Jan. 7, 1902

Jan. 7, 1902

Mar. 25, 1902

April 15, 1902

April 15, 1902

June 10, 1902

Jan. 13, 1903

May 26, 1903

March 29, 1904

June 14, 1904

July 18, 1905

Oct. 16, 1906

Nov. 27, 1906

Sept. 24, 1907