Drilldown: Patents

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Patents > Application number : 403161D or airfoil or None & Patent agent: None & National tech categories : BE 9 or FR 6.3 & CPCs: None

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Year filed:
None (93) · 1840 - 1849 (1) · 1850 - 1859 (3) · 1870 - 1879 (3) · 1880 - 1889 (13) · 1890 - 1899 (40) · 1900 - 1909 (1)
Year granted:
None (14) · 1840 - 1849 (2) · 1850 - 1859 (2) · 1870 - 1879 (25) · 1880 - 1889 (38) · 1890 - 1899 (72) · 1900 - 1909 (1)
Office:
BE (1) · FR (153)
Inventors:
Clément Ader (5) · E. J. Delaurier (4) · de Préneuf (3) · Gentil (3) · Gignoux (3) · Comte Antoine Apraxine (3) · Jean Dusséqué (3)
Inventor country:
None (52) · Algeria (1) · BE (1) · DE (1) · FR (96) · RU (3)
Applicant person:
None (62) · de Préneuf (3) · Jean Dusséqué (3) · Gignoux (3) · Gentil (3) · Comte Antoine Apraxine (3) · Couturier (2) · Bessières fils (2) · Chevrey (2) · Bary (2) · Guégnot (2) · Bel (2)
Applicant firm:
None (153) · Société Stapfer de Duclos et Cie (1)
Applicant type:
None (69) · COMPANY (1) · COMPANY + INDIV (1) · INDIV (83)
Applicant is inventor:
No (2) · Yes (152)
Tech fields:
navigation (44) · LTA (36) · propulsion (34) · balloon (21) · dirigible (14) · balloons (12) · aerostat (11) · Airplane (8) · dirigibles (7) · None (7) · airship (7) · propellers (7) · gas (6) · ascension (6) · stability (6) · parachute (6) · instrument (5) · construction (5) · safety (5) · motors (5)
Filing date:
None (115) · 1840 - 1849 (2) · 1850 - 1859 (3) · 1870 - 1879 (3) · 1880 - 1889 (11) · 1890 - 1899 (20)
Full specification filed date:
None (154)
Application number: (Click arrow to add another value)
Grant date:
None (27) · 1840 - 1849 (2) · 1850 - 1859 (1) · 1870 - 1879 (21) · 1880 - 1889 (37) · 1890 - 1899 (63) · 1900 - 1909 (1) · 1960 - 1969 (2)
Granted:
No (3) · Yes (151)
Publication date:
None (150) · 0 - 99 (1) · 1800 - 1899 (3)
Supplementary to patent:
None (124) · FR219337 (1) · FR275401 (1) · GB patent expiring 1893-08-13 (1) · Patent DE-1892-73603 (1) · Patent FR--124257E (1) · Patent FR-1851-11856 (1) · Patent FR-1875-102821 (1) · Patent FR-1875-108784 (1) · Patent FR-1878-124576 (3) · Patent FR-1880-139386 (1) · Patent FR-1881-142748 (2) · Patent FR-1881-143264 (1) · Patent FR-1883-106403 (1) · Patent FR-1885-168745 (1) · Patent FR-1887-171624 (1) · Patent FR-1887-181150 (1) · Patent FR-1887-183586 (1) · Patent FR-1893-233439 (2) · Patent FR-1894-242261 (1) · Patent FR-1895-249819 (1) · Patent FR-1897-271948 (2) · Patent FR-1897-272572 (1) · Patent FR-1898-275602 (2) · Patent FR-1898-278138 (1) · Patent FR-1898-278541 (1)
Related to aircraft:
None (7) · 1 (35) · 1? (3) · No (3) · Partially (7) · Yes (99)
Patent agent: (Click arrow to add another value)
Assigned to:
None (151) · Blétry aîné (1) · Société Internationale des Inventions modernes (1) · Société Louis Gudman et Cie (1)
National tech categories: (Click arrow to add another value)
IPCs:
None (154)
CPCs: (Click arrow to add another value)
Family year:
None (35) · 1840 - 1849 (2) · 1850 - 1859 (2) · 1870 - 1879 (12) · 1880 - 1889 (24) · 1890 - 1899 (79)
First filing:
None (43) · No (81) · Yes (30)
Cites these patents:
None (154)
Citations from after 1930:
None (154)
Number of text pages:
None (154)
Number of claims:
None (154)
Number of diagram pages:
None (154)
Number of figures:
None (154)

Showing below up to 154 results in range #1 to #154.

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