Drilldown: Patents

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Patents > Related to aircraft : 1 or DE 369478 & Family year: 1800 - 1899 & Number of claims: None

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Applicant person:
None (62) · Comte Antoine Apraxine (5) · Alfred Julius Boult (5) · Rudolf Krocker (4) · Federico Capone (3) · Wald Gustafson (3) · Pierre-Nicolas-Victor Lahérard (3)
Applicant type:
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Tech fields:
LTA (109) · propulsion (55) · navigation (44) · balloon (42) · None (41) · dirigible (23) · Airplane (20) · frame (19) · instrument (13) · propeller (12) · stability (11) · rudder (11) · whole (10) · flapping (9) · Parachute (9) · kite (9) · Aerostat (8)
Full specification filed date:
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Supplementary to patent:
None (245) · Patent FR-1878-124576 (3) · Patent DE-1899-123884 (3) · Patent DE-1895-98580 (2) · Patent FR-1873-97664 (2) · Patent GB-1887-8255 (2) · Patent FR-1836-5429 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (212) · Alfred Julius Boult (5) · Armengaud jeune (4) · Chassevent (4) · Blétry aîné (4) · Société Marillier et Robelet (4) · Casalonga (3) · Boramé et Julien (2) · Édouard Baral (2) · Émile Barrault (2) · Société Matray frères (2) · Dieuaide (2) · Dufrené (2) · Bert (2) · Armengaud aîné (2)
National tech categories:
None (129) · FR 6.3 (89) · FR 5 (13) · GB 4 (8) · GB 4 propel & steer (7) · GB 4 without buoyant (6) · USPC 244/153R (5) · GB 4 aëroplanes (4) · BE K (4) · DE 77 (4) · GB 4 framework (3) · GB 4 with buoyant (3) · FR 6 (3) · FR 6.4 (3) · GB 4 aërostats (3) · USPC 244/26 (2) · USPC 89/1.51 (2)
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Cites these patents:
Citations from after 1930:
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