Drilldown: Patents
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Patents > Year filed:
1909 
& Office :
AT or
BE or
CA or
NO or
US
& Family year:
1900 - 1909
& Number of text pages:
1-2
& Office :
AT or
BE or
CA or
NO or
US
& Family year:
1900 - 1909
& Number of text pages:
1-2 Use the filters below to narrow your results.
Year filed:
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Tech fields:
airplane (21) ·
LTA (18) ·
propeller (16) ·
frame (16) ·
navigation (15) ·
propulsion (15) ·
rudder (12) ·
stability (9) ·
propellers (8) ·
wheels (7) ·
balloon (7) ·
landing (6) ·
safety (6) ·
car (5) ·
helicopter (5) ·
Design (5) ·
takeoff (4) ·
control (4) ·
None (4) ·
airfoil (4)
Filing date:
Full specification filed date:
Application number:
Granted:
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Supplementary to patent:
None (64) ·
Patent AT-1908-41559 (1) ·
Patent AT-1909-49294 (1) ·
Patent CA-1909-126457 (1) ·
Patent CH-1909-48028 (1) ·
Patent DE-1907-215602 (1) ·
Patent DE-1907-237734 (1) ·
Patent DE-1908-221549 (3) ·
Patent DE-1908-227979 (1) ·
Patent DE-1909-06-23 Gustav Behrens (1) ·
Patent FR-1908-392975 (1) ·
Patent FR-1909-406375 (1) ·
Patent GB-1908-16606 (1) ·
Patent GB-1909-2111 (1) ·
Patent US-1909-970771 (1)
Related to aircraft:
Assigned to:
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IPCs:
None (53) ·
IPC B64C39/08 (1) ·
IPC B60T1/00 (1) ·
IPC B60T1/14 (1) ·
IPC B64B1/00 (3) ·
IPC B64B1/58 (2) ·
IPC B64B1/62 (1) ·
IPC B64C11/001 (1) ·
IPC B64C13/00 (2) ·
IPC B64C21/00 (1) ·
IPC B64C25/00 (1) ·
IPC B64C25/38 (1) ·
IPC B64C27/00 (1) ·
IPC B64C3/00 (2) ·
IPC B64C3/38 (1) ·
IPC B64C31/00 (1) ·
IPC B64C31/06 (1) ·
IPC B64C33/00 (2) ·
IPC B64C33/02 (1) ·
IPC B64C39/00 (2) ·
IPC B64D35/06 (1) ·
IPC B64F1/00 (2) ·
IPC B64F1/06 (1) ·
IPC E02D5/80 (1) ·
IPC G07F11/16 (1) ·
IPC H01Q1/27 (1) ·
IPC H01Q1/28 (1)
CPCs:
None (20) ·
CPC B64B1/00 (4) ·
CPC B64C2700/6295 (4) ·
CPC B64C23/005 (3) ·
CPC B64C11/001 (3) ·
CPC Y02E10/74 (2) ·
CPC B64C33/02 (2) ·
CPC A63H27/08 (2) ·
CPC B64B1/58 (2) ·
CPC B64B1/62 (2) ·
CPC F03D3/00 (2) ·
CPC B64C11/343 (2) ·
CPC B64C39/08 (2) ·
CPC B64C11/48 (2) ·
CPC B64C13/00 (2) ·
CPC B64C17/00 (2)
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Showing below up to 80 results in range #1 to #80.
