Drilldown: Patents

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Patents > Year granted: 1880 - 1889 & Granted: Yes & Number of figures: 5-12

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Office:
Inventors:
Otto Lilienthal (3) · Wald Gustafson (2)
Inventor country:
Applicant person:
None (7) · Wald Gustafson (2) · Otto Lilienthal (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (25) · navigation (16) · propulsion (15) · propeller (8) · balloon (8) · frame (7) · control (6) · rudder (6) · military (5) · None (5) · landing (4) · marine (4) · airship (4) · sail (3) · stability (3) · steering (3) · marine propulsion (3) · flapping (3) · electronics (3) · projectile (3)
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Related to aircraft:
National tech categories:
None (16) · DE 77 (10) · USPC 244/30 (4) · USPC 114/21.1 (2) · USPC 244/73R (2) · USPC 244/70 (2) · USPC 244/64 (2) · USPC 244/127 (2) · USPC 244/3.23 (2) · USPC 89/1.51 (2)
CPCs:
None (8) · CPC B64B1/00 (8) · CPC B64C27/54 (6) · CPC B64C33/02 (4) · CPC B64C39/005 (3) · CPC F16B2/02 (2) · CPC B64C33/00 (2) · CPC F16B2200/40 (2) · CPC B64C11/04 (2) · CPC B64C23/005 (2) · CPC Y10T403/4677 (2)
First filing:
Cites these patents:
Citations from after 1930:
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