Drilldown: Patents

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Patents > Grant date: 1890 - 1899 & CPCs : CPC F03D3/00 or None

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Office:
Applicant person:
None (179) · August Riedinger (10) · Ferdinand von Zeppelin (5) · Jean Dusséqué (4) · Edward Zarski (4) · Carl Friedrich Billwiller (4) · Gustav Fricke (3) · Gentil (3) · Louis-Étienne Roze (3) · Federico Capone (3) · Max Lochner (3)
Applicant is inventor:
Tech fields:
LTA (137) · propulsion (94) · navigation (70) · balloon (50) · frame (39) · propeller (38) · airplane (30) · dirigible (28) · None (28) · car (23) · instrument (21) · rudder (19) · design (18) · Aerostat (16) · hybrid (16) · electricity (15) · marine (15) · safety (15) · Dirigibles (13) · stability (13)
Full specification filed date:
Granted:
Supplementary to patent:
None (341) · Patent DE-1895-98580 (6) · Patent FR-1898-275602 (4) · Patent FR-1898-278192 (4) · Patent CH-1899-18666 (4) · Patent DE-1893-73799 (3) · Patent FR-1897-271948 (2) · Patent FR-1898-03-21 Louis-Étienne Roze (2) · Patent FR-1892-225358 (2) · Patent FR-1891-215265 (2) · Patent GB-1893-7712 (2) · Patent DE-1897-91999 (2) · Patent DE-1896-98109 (2) · Patent DE-1894-83896 (2) · Patent US-1894-526394 (2) · Patent FR-1897-266527 (2)
Related to aircraft:
Patent agent:
None (234) · Blétry aîné (13) · Armengaud aîné (10) · Société Marillier et Robelet (9) · Armengaud jeune (8) · Chassevent (7) · Haseltine, Lake & Co. (6) · A. Ritter (5) · Société Matray frères (5) · Nauhardt (5) · Société Louis Gudman et Cie (4) · Fayollet (3) · Josse (3) · Société Thirion et Bonnet (3) · Abel & Imray (3) · Caron (3) · Casalonga (3)
National tech categories:
FR 6.3 (173) · None (113) · DE 77 (44) · GB 4 propel & steer (23) · GB 4 without buoyant (16) · HU V/h (10) · GB 4 aëroplanes (9) · GB 4 framework (6) · CH 115 (5) · IT 8 (5) · GB 4 with buoyant (5) · GB 4 motors (3) · DE 77h (3)
CPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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