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Patents > CPCs : CPC B63H1/04 or None & Family year: 1890 - 1899

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Office:
Applicant is inventor:
Tech fields:
LTA (167) · propulsion (113) · navigation (65) · None (59) · balloon (54) · frame (51) · propeller (44) · Airplane (39) · Dirigible (36) · hybrid (27) · car (26) · Design (24) · rudder (23) · aerostat (22) · dirigibles (21) · Whole (19) · Propellers (19) · parachute (19) · instrument (19)
Full specification filed date:
Granted:
Supplementary to patent:
None (404) · Patent DE-1895-98580 (6) · Patent FR-1898-275602 (5) · Patent FR-1899-292828 (5) · Patent DE-1899-123884 (5) · Patent FR-1898-278192 (4) · Patent DE-1896-98109 (3) · Patent CH-1899-18666 (3) · Patent FR-1891-216860 (3) · Patent US-1892-502168 (3) · Patent DE-1898-126955 (3)
Related to aircraft:
Patent agent:
None (310) · Blétry aîné (15) · Chassevent (12) · Armengaud jeune (12) · Société Marillier et Robelet (11) · Armengaud aîné (10) · Société Louis Gudman et Cie (7) · Casalonga (6) · Haseltine, Lake & Co. (5) · Société Matray frères (5) · Josse (4) · Nauhardt (4) · Fayollet (4) · Boramé et Julien (3) · Dumas (3) · Société Thirion et Bonnet (3) · Caron (3) · Bonnet (3)
National tech categories:
FR 6.3 (220) · None (148) · DE 77 (37) · GB 4 without buoyant (19) · GB 4 propel & steer (18) · HU V/h (15) · GB 4 with buoyant (11) · GB 4 aëroplanes (10) · RU Group V (8) · DE 77h (7) · GB 4 framework (7) · BE K (5) · AT 77d (4) · GB 4 motors (4) · CH 115 (4) · GB 4 starting (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
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