Drilldown: Patents

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Patents > Office : ES or Other & Filing date: 1890 - 1899 & Number of figures: None

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Office: (Click arrow to add another value)
Inventor country:
Applicant person:
None (155) · Edward Zarski (3) · Chevrey (2) · Armand Le Compagnon (2) · Gentil (2) · Émile-Aleide Royaux (2) · Georg Gabrielii (2) · Koch (2) · Georges-Joseph-Prosper Dubois (2) · Juppont (2) · Pieri (2) · Ramiro de Palacios (2) · Jean Dusséqué (2) · Wilhelm Goetjes (2)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (109) · propulsion (60) · balloon (51) · propeller (41) · frame (40) · navigation (33) · None (28) · whole (25) · parachute (21) · car (21) · marine (21) · dirigible (17) · rudder (15) · kite (15) · compartments (11) · electricity (11) · Airplane (11) · cargo (10) · design (10) · military (10)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
None (224) · Chassevent (8) · Blétry aîné (4) · Société Marillier et Robelet (3) · Bert (2) · Casalonga (2) · Boramé et Julien (2) · Levesque (2) · Dumas (2) · Armengaud jeune (2) · Société Louis Gudman et Cie (2)
National tech categories:
None (88) · FR 6.3 (59) · GB 4 propel & steer (27) · GB 4 with buoyant (19) · DE 77 (16) · GB 4 without buoyant (13) · GB 4 (10) · USPC 244/153R (8) · IT 8 (7) · GB 4 aërostats (7) · GB 4 aëroplanes (7) · GB 4 parachutes (4) · GB 4 framework (4) · GB propelling and steering arrangements (3) · GB aërial machines with aërostats or buoyant bodies (3) · GB 4 motors (3) · GB 4 aërial railways (3)
CPCs:
None (231) · CPC A63H27/08 (8) · CPC B64B1/00 (6) · CPC B64C11/006 (3) · CPC A63H33/20 (2) · CPC B64B1/40 (2) · CPC B64B1/58 (2) · CPC B64B1/62 (2) · CPC B64C39/005 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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