Drilldown: Patents

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Patents > Inventor country: FR & 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 & Family year: 1890 - 1899

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Year filed:
None (31) · 1890 (1) · 1891 (2) · 1892 (1) · 1893 (2) · 1894 (2) · 1895 (3) · 1897 (5) · 1898 (7) · 1899 (2)
Year granted:
None (5) · 1890 (1) · 1891 (7) · 1892 (1) · 1893 (6) · 1894 (6) · 1895 (7) · 1897 (9) · 1898 (11) · 1899 (3)
Office:
FR (56)
Inventors:
Clément Ader (5) · de Préneuf (3) · Jean Dusséqué (3) · E. J. Delaurier (3) · Arson (2) · Gentil (2) · Baudin (2) · Boiffin (2) · Chevrey (2) · Hébert (2) · DESMAREST (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (29) · Adrien-Paul-Emile Bonnard (1) · André Delprat (1) · Baronnet (1) · Baudin (1) · Chevrey (2) · Clément Ader (2) · Costa (1) · de Préneuf (3) · Desmarest (1) · Gentil (2) · Gouettes (1) · Gustave Hermite (1) · Hanin (1) · Jean Dusséqué (3) · Joseph Monpelas de Dax (1) · Lebrasseur (1) · Ligony (1) · Lucien Payn (1) · Marcel Pelissier-Hermitte (1) · Mettrier (1)
Applicant firm:
None (56)
Applicant type:
None (35) · INDIV (21)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
LTA (19) · propulsion (14) · balloon (9) · dirigible (9) · navigation (7) · airplane (5) · dirigibles (5) · parachute (4) · aerostat (4) · gas (4) · safety (3) · balloons (3) · nacelle (3) · construction (3)
Filing date:
None (41) · 1891 (2) · 1893 (1) · 1894 (1) · 1895 (2) · 1897 (5) · 1898 (4)
Full specification filed date:
None (56)
Application number:
None (56)
Grant date:
None (11) · 1890 - 1899 (44) · 1960 - 1969 (1)
Granted:
Yes (56)
Publication date:
March 3, 1891 (1)
Supplementary to patent:
None (45) · FR275401 (1) · Patent FR-1890-205155 (1) · Patent FR-1893-233439 (2) · Patent FR-1894-242261 (1) · Patent FR-1895-249819 (1) · Patent FR-1897-271948 (1) · Patent FR-1898-275602 (2) · Patent FR-1898-278138 (1) · Patent FR-1898-278541 (1)
Related to aircraft:
None (1) · 1 (14) · 1? (1) · Yes (40)
Patent agent: (Click arrow to add another value)
Assigned to:
None (56)
National tech categories: (Click arrow to add another value)
IPCs:
None (56)
CPCs:
None (56)
Family year:
1890 (2) · 1891 (8) · 1892 (1) · 1893 (7) · 1894 (6) · 1895 (8) · 1897 (9) · 1898 (13) · 1899 (2)
First filing:
None (21) · No (24) · Yes (11)
Cites these patents:
None (56)
Citations from after 1930:
None (56)
Number of text pages:
None (56)
Number of claims:
None (56)
Number of diagram pages:
None (56)
Number of figures:
None (56)

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