Drilldown: Patents

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Patents > Year granted: 1830 - 1839 & CPCs : IPC B64C25/36 or None

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Year filed:
None (2) · 1831 (1) · 1832 (1) · 1833 (1) · 1834 (1) · 1835 (1) · 1836 (3) · 1837 (4) · 1838 (2) · 1839 (2)
Year granted:
1831 (1) · 1832 (1) · 1834 (1) · 1835 (2) · 1836 (1) · 1837 (3) · 1838 (4) · 1839 (5)
Office:
BE (2) · FR (15) · RU (1)
Inventors:
None (1) · Charles Michel Ivanovich Poitier (1) · Étienne Eulriot (1) · Eugène-Louis-Jules DE FRESNE (2) · François-Louis Samson-Duperron (1) · Gaspard Gregroire (1) · Joseph Esprit (1) · l'abbé Jean-Martin Demongeot (4) · Léonardo Andervolti (1) · Madinier (1) · Philippe-Ferdinand DE CASTRO (1) · Pierre Ferrand (1) · Pierre-Marie Touboulic (2) · Карл Иванович Потье (1)
Inventor country:
BE (2) · FR (15) · IT (1) · RU (1)
Applicant person:
None (9) · François-Louis Samson-Duperron (1) · l'abbé Jean-Martin Demongeot (4) · Madinier (1) · Pierre-Marie Touboulic (2) · Потье (1)
Applicant firm:
None (18)
Applicant type:
None (9) · INDIV (9)
Applicant is inventor:
Yes (18)
Tech fields:
None (3) · aerostat (2) · air blower (1) · aviation, navigation, propulsion (1) · balloon (1) · balloon steering (1) · control (1) · design (1) · dirigible (2) · dirigibles (2) · frame (1) · gas (1) · LTA (9) · motors (1) · navigation (5) · Navigation, propulsion, LTA (1) · propulsion (2) · spectacle (1) · steering (2) · transportation (1)
Filing date:
None (1) · 1831 (1) · 1832 (1) · 1833 (1) · 1834 (1) · 1835 (1) · 1836 (3) · 1837 (4) · 1838 (3) · 1839 (2)
Full specification filed date:
None (18)
Application number:
None (18)
Grant date:
None (3) · 1832 (1) · 1834 (1) · 1835 (1) · 1836 (2) · 1837 (3) · 1838 (3) · 1839 (4)
Granted:
Yes (18)
Publication date:
None (18)
Supplementary to patent:
None (14) · Patent FR-1836-5429 (3) · Patent FR-1838-6239 (1)
Related to aircraft:
None (3) · 0 (1) · 1 (4) · 1? (1) · No (1) · Yes (8)
Patent agent:
None (18)
Assigned to:
None (18)
National tech categories:
None (6) · BE 11 (1) · BE 11e (1) · FR 20.1 (1) · FR 6.4 (9)
IPCs:
None (18)
CPCs: (Click arrow to add another value)
Family year:
None (4) · 1832 (1) · 1833 (1) · 1834 (1) · 1836 (3) · 1837 (1) · 1838 (4) · 1839 (3)
First filing:
None (8) · No (6) · Yes (4)
Cites these patents:
None (18)
Citations from after 1930:
None (18)
Number of text pages:
None (16) · 9 (1) · 13 (1)
Number of claims:
None (18)
Number of diagram pages:
None (16) · 1 (1) · 2 (1)
Number of figures:
None (16) · 1 (1) · 2 (1)

Showing below up to 18 results in range #1 to #18.

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