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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
Application Number Application Number Filing Date Filing Date
Inventor Inventor Assignee Assignee IPC IPC
1
US161739A
IMPROVEMENT IN TRANSMITTERS AND RECEIVERS FOR ELECTRIC TELEGRAPHS
Publication/Patent Number: US161739A Publication Date: 1875-04-06 Application Number: 01/617,39D Filing Date: 1875-03-06 Inventor: Bell, Alexander Graham   Assignee: BELL ALEXANDER GRAHAM   IPC:
2
US174465A
IMPROVEMENT IN TELEGRAPHY
Publication/Patent Number: US174465A Publication Date: 1876-03-07 Application Number: 01/744,65D Filing Date: 1876-02-14 Inventor: Bell, Alexander Graham   Assignee: BELL ALEXANDER GRAHAM   IPC: H04R11/00
3
US178399A
IMPROVEMENT IN TELEPHONIC TELEGRAPH-RECEIVERS
Publication/Patent Number: US178399A Publication Date: 1876-06-06 Application Number: 01/783,99D Filing Date: 1876-04-08 Inventor: Bell, Alexander Graham   Assignee: BELL ALEXANDER GRAHAM   IPC:
4
US181553A
IMPROVEMENT IN GENERATING ELECTRIC CURRENTS
Publication/Patent Number: US181553A Publication Date: 1876-08-29 Application Number: 01/815,53D Filing Date: 1876-08-12 Inventor: Bell, Alexander Graham   Assignee: BELL ALEXANDER GRAHAM   IPC:
5
US186787A
IMPROVEMENT IN ELECTRIC TELEGRAPHY
Publication/Patent Number: US186787A Publication Date: 1877-01-30 Application Number: 01/867,87D Filing Date: 1877-01-15 Inventor: Bell, Alexander Graham   Assignee: BELL ALEXANDER GRAHAM   IPC:
6
US201488A
IMPROVEMENT IN SPEAKING-TELEPHONES
Publication/Patent Number: US201488A Publication Date: 1878-03-19 Application Number: 02/014,88D Filing Date: 1878-02-08 Inventor: Bell, Alexander Graham   Assignee: BELL ALEXANDER GRAHAM   IPC:
7
US213090A
IMPROVEMENT IN ELECTRIC SPEAKING-TELEPHONES
Publication/Patent Number: US213090A Publication Date: 1879-03-11 Application Number: 02/130,90D Filing Date: 1879-01-16 Inventor: Bell, Alexander Graham   Assignee: BELL ALEXANDER GRAHAM   IPC:
8
US220791A
IMPROVEMENT IN TELEPHONE-CIRCUITS
Publication/Patent Number: US220791A Publication Date: 1879-10-21 Application Number: 02/207,91D Filing Date: 1879-07-17 Inventor: Bell, Alexander Graham   Assignee: BELL ALEXANDER GRAHAM   IPC:
9
US228507A
ELECTRIC TELEPHONE TRANSMITTER
Publication/Patent Number: US228507A Publication Date: 1880-06-08 Application Number: 02/285,07D Filing Date: 1880-01-02 Inventor: Bell, Alexander Graham   Assignee: BELL ALEXANDER GRAHAM   IPC:
10
US230168A
AUTOMATIC SHORT-CIRCUITER FOR TELEPHONES
Publication/Patent Number: US230168A Publication Date: 1880-07-20 Application Number: 02/301,68D Filing Date: 1880-03-16 Inventor: Bell, Alexander Graham   Assignee: BELL ALEXANDER GRAHAM   IPC:
11
US238833A
ELECTRIC CALL-BELL
Publication/Patent Number: US238833A Publication Date: 1881-03-15 Application Number: 02/388,33D Filing Date: 1880-03-13 Inventor: Bell, Alexander Graham   Assignee: BELL ALEXANDER GRAHAM   IPC:
12
US241184A
TELEPHONIC RECEIVER
Publication/Patent Number: US241184A Publication Date: 1881-05-10 Application Number: 02/411,84D Filing Date: 1881-03-24 Inventor: Bell, Alexander Graham   Assignee: BELL ALEXANDER GRAHAM   IPC:
13
US244426A
TELEPHONE-CIRCUIT
Publication/Patent Number: US244426A Publication Date: 1881-07-19 Application Number: 02/444,26D Filing Date: 1881-06-04 Inventor: Bell, Alexander Graham   Assignee: BELL ALEXANDER GRAHAM   IPC:
14
US757012A
AERIAL VEHICLE.
Publication/Patent Number: US757012A Publication Date: 1904-04-12 Application Number: 19/031,595 Filing Date: 1903-06-01 Inventor: Bell, Alexander Graham   Assignee: ALEXANDER GRAHAM BELL   IPC:
15
US856838A
CONNECTION DEVICE FOR THE FRAMES OF AERIAL VEHICLES AND OTHER STRUCTURES.
Publication/Patent Number: US856838A Publication Date: 1907-06-11 Application Number: 19/063,403 Filing Date: 1906-10-24 Inventor: Bell, Alexander Graham   Mcneil, Hector P   Assignee: ALEXANDER GRAHAM BELL   HECTOR P. MCNEIL   IPC:
16
US1050601A
FLYING-MACHINE.
Publication/Patent Number: US1050601A Publication Date: 1913-01-14 Application Number: 19/105,426 Filing Date: 1910-02-08 Inventor: Bell, Alexander Graham   Assignee: ALEXANDER GRAHAM BELL   IPC:
17
US1410875A
Hydrodrome
Publication/Patent Number: US1410875A Publication Date: 1922-03-28 Application Number: 37/947,620 Filing Date: 1920-05-07 Inventor: Bell, Alexander Graham   Baldwin, Frederick W   Assignee: GRAHAM BELL ALEXANDER   BALDWIN FREDERICK W   IPC: B63B1/24
18
US1410877A
Hydrodrome
Publication/Patent Number: US1410877A Publication Date: 1922-03-28 Application Number: 37/947,820 Filing Date: 1920-05-07 Inventor: Bell, Alexander Graham   Breese, Sydney S   Assignee: BREESE SYDNEY S   GRAHAM BELL ALEXANDER   IPC: B63B1/28
19
US1410876A
Hydrodrome
Publication/Patent Number: US1410876A Publication Date: 1922-03-28 Application Number: 37/947,720 Filing Date: 1920-05-07 Inventor: Bell, Alexander Graham   Baldwin, Frederick W   Assignee: GRAHAM BELL ALEXANDER   BALDWIN FREDERICK W   IPC: B63B1/24