Drilldown: Patents

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Patents > Filing date: 1880 - 1889 & Number of figures: 4-5

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Office:
Inventors:
Otto Lilienthal (2) · Otto Hartung (2) · Georg Wellner (2)
Inventor country:
Applicant person:
None (4) · Otto Hartung (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (14) · Propulsion (8) · navigation (7) · None (5) · car (4) · balloon (4) · propeller (4) · military (3) · projectile (3) · Paddle-wheel (3) · Windmill (2) · parachute (2) · Control (2) · electric (2) · electricity (2) · feathering (2) · kite (2)
Full specification filed date:
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Granted:
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Related to aircraft:
CPCs:
None (5) · CPC B64C33/02 (3) · CPC B64C11/343 (2) · CPC F16B2/02 (2) · CPC F16B2200/40 (2) · CPC A63H27/08 (2) · CPC F42B10/30 (2) · CPC B64C2700/6273 (2) · CPC B64C27/54 (2) · CPC B64C27/463 (2) · CPC B64C23/005 (2) · CPC F05B2260/96 (2) · CPC B64C11/04 (2) · CPC Y10T403/4677 (2) · CPC B64B1/40 (2) · CPC B64B1/00 (2) · CPC B64C11/006 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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