Drilldown: Patents

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Patents > Inventor country : CA or None & Family year: 1890 - 1899

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Office:
Inventors:
None (158) · Otto Lilienthal (4) · Carl Oetling (3) · Vicomte Decazes (2) · Gustav Lilienthal (2) · BOUBILLON (2) · Thomas Griffiths (2) · Thomas Henry Willoughby Beddoes (2) · Clément Ader (2) · Pol de Czernichoswski (2) · Haarbleicher (2) · Henry MIDDLETON (2) · Juppont (2) · William Nelson Hutchinson (2) · Hofmann (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (267) · Alfred Julius Boult (2) · Juppont (2) · Haarbleicher (2) · Vicomte Decazes (2)
Applicant is inventor:
Tech fields:
None (193) · LTA (36) · propulsion (31) · Navigation (23) · Airplane (16) · instrument (14) · balloon (12) · dirigible (12) · frame (10) · propeller (7) · safety (6) · rudder (6) · airfoil (6) · hybrid (6) · car (6) · whole (5) · infrastructure (5) · aerostat (5) · parachute (4) · meteo (4)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Patent agent:
None (264) · Blétry aîné (9) · Armengaud jeune (6) · Société Marillier et Robelet (5) · Armengaud aîné (4) · Chassevent (4) · Fayollet (3) · Caron (3) · Nauhardt (3) · Société Louis Gudman et Cie (3) · Société Matray frères (3) · Société Thirion et Bonnet (3)
CPCs:
None (187) · CPC B64C11/006 (26) · CPC B64C11/36 (17) · CPC B64C11/48 (15) · CPC B64C11/065 (11) · CPC B63H1/12 (11) · CPC B64C3/48 (11) · CPC B64C11/346 (9) · CPC F05B2260/74 (7) · CPC B64C11/06 (7) · CPC B61B5/02 B64B1/50 (6) · CPC B64C11/343 (6) · CPC Y10T24/3747 B64B1/00 (5) · CPC F01D5/06 (4) · CPC B64C11/00 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
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