Drilldown: Patents

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Patents > Year granted: 1890 - 1899 & Office : DE or SE or Other & Applicant is inventor : No or Yes or None & CPCs : CPC B64C3/385 or None & Number of figures: None

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Office: (Click arrow to add another value)
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Applicant person:
None (189) · Gentil (4) · Jean Dusséqué (4) · Edward Zarski (3) · Carl Friedrich Billwiller (3) · Max Lochner (3) · Federico Capone (3) · August Riedinger (3) · de Préneuf (3)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
LTA (103) · propulsion (60) · None (53) · navigation (43) · balloon (38) · airplane (29) · dirigible (29) · instrument (20) · aerostat (17) · propeller (17) · frame (16) · electricity (14) · safety (13) · dirigibles (11) · Parachute (11) · whole (10) · marine (9) · design (8)
Full specification filed date:
Application number:
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Supplementary to patent:
None (313) · Patent CH-1899-18666 (4) · Patent DE-1895-98580 (3) · Patent FR-1898-275602 (3) · Patent FR-1891-216860 (3) · Patent FR-1890-205155 (3) · Patent US-1894-526394 (2) · Patent FR-1897-271948 (2) · Patent FR-1893-233439 (2) · Patent FR-1892-225358 (2) · Patent FR-1893-228892 (2) · Patent DE-1892-73603 (2)
Related to aircraft:
Patent agent:
None (226) · Blétry aîné (16) · Armengaud jeune (12) · Société Marillier et Robelet (11) · Armengaud aîné (10) · Chassevent (9) · Société Louis Gudman et Cie (6) · Société Matray frères (5) · Nauhardt (5) · Josse (4) · Casalonga (4) · Caron (3) · Société Thirion et Bonnet (3) · Fayollet (3) · Bonnet (3)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
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