Drilldown: Patents

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Patents > Family year: 1880 - 1889 & Number of figures: 3-4

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Office:
Inventors:
Otto Lilienthal (2) · Georg Wellner (2) · Otto Hartung (2)
Inventor country:
Applicant person:
None (3) · Otto Lilienthal (2) · Otto Hartung (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (17) · propulsion (8) · navigation (7) · propeller (6) · control (4) · Windmill (4) · None (4) · stability (3) · hand tools (3) · balloon (3) · ornithopter (3) · car (3) · military (3) · parachute (3) · glider (3)
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Application number:
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Related to aircraft:
CPCs:
None (8) · CPC B64B1/00 (5) · CPC F16B2200/40 (4) · CPC F16B2/02 (4) · CPC B64C11/04 (4) · CPC Y10T403/4677 (4) · CPC B64C33/02 (3) · CPC Y02E10/74 (2) · CPC A63H27/08 (2) · CPC B64C11/006 (2) · CPC B64C2700/6273 (2) · CPC B64C23/005 (2) · CPC F03D3/00 (2) · CPC A63H33/20 (2) · CPC B64C27/54 (2)
First filing:
Cites these patents:
Citations from after 1930:
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