Drilldown: Patents

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Patents > Year filed: 1880 - 1889 & Number of figures: 2-4

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Office:
Inventors:
Otto Lilienthal (4) · William Franklin Fleharty (2)
Inventor country:
Applicant person:
None (8) · Otto Lilienthal (4) · William Franklin Fleharty (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (24) · navigation (10) · propulsion (10) · balloon (8) · None (8) · propeller (6) · kite (6) · stability (6) · military (5) · projectile (5) · car (5) · control (4) · rudder (3) · hand tools (3)
Full specification filed date:
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Related to aircraft:
National tech categories:
None (15) · DE 77 (15) · USPC 244/153R (5) · USPC 244/30 (3) · DE 13 (2) · USPC 244/62 (2) · USPC 244/155R (2) · USPC 244/3.3 (2) · USPC 244/3.27 (2) · USPC 244/3.23 (2)
CPCs:
None (12) · CPC B64B1/00 (8) · CPC A63H27/08 (5) · CPC F16B2/02 (4) · CPC Y10T403/4677 (4) · CPC F16B2200/40 (4) · CPC B64C11/04 (4) · CPC B64C33/02 (3) · CPC B64C2700/6273 (2) · CPC F42B10/14 (2) · CPC B64C11/006 (2) · CPC B64C23/005 (2) · CPC A63H33/20 (2) · CPC B64C27/54 (2)
First filing:
Cites these patents:
Citations from after 1930:
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