Drilldown: Patents

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Patents > Applicant is inventor: Yes & Patent agent : Armengaud jeune or Victor J. Evans or None & National tech categories : FR 6.3 or GB 4 propel & steer or None & Family year: 1890 - 1899

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Office:
Inventors:
None (163) · Clément Ader (7) · Otto Lilienthal (4) · Jean Dusséqué (4) · E. J. Delaurier (4) · de Préneuf (3) · Boiffin (2) · Joseph Hofmann (2) · Gustav Koch (2) · Gustav Lilienthal (2) · Mark W. Dewey (2) · Baudin (2) · Desmarest (2) · BOUBILLON (2) · Chevrey (2) · Hébert (2) · August Riedinger (2) · Arson (2) · Gentil (2) · ALAUX (2)
Inventor country:
Applicant person:
None (289) · Jean Dusséqué (4) · de Préneuf (3) · Georges-Joseph-Prosper Dubois (2) · Gentil (2) · Clément Ader (2) · Chevrey (2) · Armand Le Compagnon (2) · Émile-Aleide Royaux (2)
Applicant type:
Applicant is inventor: (Click arrow to add another value)
Tech fields:
None (216) · LTA (44) · propulsion (43) · airplane (20) · balloon (18) · instrument (17) · Navigation (15) · dirigible (14) · propeller (13) · parachute (10) · safety (8) · dirigibles (8) · aerostat (7) · whole (7) · balloons (7) · marine (7) · design (6) · gas (6)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories: (Click arrow to add another value)
CPCs:
None (207) · CPC B64C11/006 (29) · CPC B64C11/36 (17) · CPC B64C11/48 (15) · CPC B64C11/065 (14) · CPC B64C3/48 (11) · CPC B63H1/12 (11) · CPC B64C11/346 (9) · CPC F05B2260/74 (9) · CPC B64C11/06 (7) · CPC B64C13/06 (7) · CPC B64C11/343 (7) · CPC B61B5/02 B64B1/50 (6) · CPC Y10T24/3747 B64B1/00 (5) · CPC B64C33/02 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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