Drilldown: Patents

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Patents > Year granted: 1890 - 1899 & Number of text pages: 1-2 & Number of figures: 2-3

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Office:
Inventors:
Gustav Fricke (2) · Eleazer Kempshall (2) · Estanislao Caballero de los Olivos (2) · B.F.S. Baden-Powell (2) · Louis Capazza (2) · Georg Wellner (2)
Inventor country:
Applicant person:
None (22) · Gustav Fricke (2) · Estanislao Caballero de los Olivos (2) · Eleazer Kempshall (2)
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Applicant is inventor:
Tech fields:
LTA (27) · balloon (13) · propulsion (11) · navigation (9) · frame (8) · propeller (6) · car (6) · kite (5) · rudder (5) · gas (5) · safety (4)
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Related to aircraft:
National tech categories:
DE 77 (21) · None (19) · GB 4 propel & steer (2) · HU V/h (2) · USPC 244/26 (2)
CPCs:
None (29) · CPC B64B1/00 (5) · CPC B64C11/006 (4) · CPC B64B1/40 (4) · CPC A63H27/08 (3) · CPC B64C27/54 (3) · CPC F05B2260/74 (2) · CPC Y10T24/3747 (2) · CPC Y02E10/74 (2) · CPC B64C11/48 (2)
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Cites these patents:
Citations from after 1930:
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