Drilldown: Patents
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- Airplane (18)
- Airship (15)
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- Patents (17591)
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Patents > Office 
:
BE or
CH or
FR
& Inventor country :
CH or
DE or
ZA
& Granted:
Yes
& First filing:
Yes
& Citations from after 1930:
None
& Number of claims:
None
& Number of diagram pages:
None
:
BE or
CH or
FR
& Inventor country :
CH or
DE or
ZA
& Granted:
Yes
& First filing:
Yes
& Citations from after 1930:
None
& Number of claims:
None
& Number of diagram pages:
None Use the filters below to narrow your results.
Year filed:
Year granted:
Office: (Click arrow to add another value)
Inventors:
Inventor country: (Click arrow to add another value)
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Tech fields:
None (35) ·
aerial propeller (1) ·
aerostat (1) ·
airplane (5) ·
anchor (1) ·
ascension (1) ·
automatic stability (1) ·
aviation (1) ·
balloon-kite (1) ·
braking (2) ·
Construction (1) ·
descent (1) ·
Design (1) ·
dirigible (3) ·
Elasticity (1) ·
flapping (1) ·
frame (3) ·
Frame, Texture (1) ·
fueling (1) ·
Fuselage (1) ·
heavier-than-air (1) ·
helicopter (1) ·
human-powered (1) ·
hybrid (2) ·
instrument (2) ·
landing gear (1) ·
Longerons (1) ·
LTA (12) ·
navigation (1) ·
ornithopter (1) ·
process (1) ·
propeller (1) ·
Propulsion (3) ·
rigid (1) ·
risk prevention (1) ·
safety (1) ·
stability (1) ·
vehicle construction (1)
Filing date:
Full specification filed date:
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Granted: (Click arrow to add another value)
Publication date:
Supplementary to patent:
Patent agent:
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IPCs:
None (45) ·
IPC B01D39/14 (1) ·
IPC B60G11/20 (1) ·
IPC B60G17/02 (1) ·
IPC B64B1/00 (2) ·
IPC B64B1/40 (1) ·
IPC B64B1/58 (7) ·
IPC B64B1/62 (2) ·
IPC B64C11/04 (1) ·
IPC B64C27/02 (1) ·
IPC B64C27/04 (1) ·
IPC B64C33/02 (1) ·
IPC B64C39/00 (1) ·
IPC B64C9/32 (1) ·
IPC C10B53/02 (1) ·
IPC CPC B64C13/00 (1) ·
IPC H01J29/02 (1)
CPCs:
None (9) ·
CPC B64B1/58 (7) ·
CPC B64C33/02 (4) ·
CPC B64C39/00 (4) ·
CPC B64C2700/6295 (4) ·
CPC B64C3/00 (3) ·
CPC B64B1/00 (2) ·
CPC B64C2700/6281 (2) ·
CPC B64C2700/6256 (2) ·
CPC B64C2700/6233 (2) ·
CPC B64C3/385 (2) ·
CPC B64C35/00 (2) ·
CPC B64C27/12 (2) ·
CPC B64C17/00 (2) ·
CPC B64C13/00 (2) ·
CPC B64F2700/628 (2) ·
CPC B64B1/62 (2) ·
CPC B64C11/00 (2) ·
CPC B64C11/006 (2)
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Showing below up to 69 results in range #1 to #69.
