Drilldown: Patents

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Patents > Year filed: 1830 - 1839 & Cites these patents : 1912 or None & Number of claims: None

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Year filed:
1831 (1) · 1832 (1) · 1833 (1) · 1834 (1) · 1835 (1) · 1836 (3) · 1837 (4) · 1838 (3) · 1839 (4)
Year granted:
None (1) · 1831 (1) · 1832 (1) · 1834 (1) · 1835 (2) · 1836 (1) · 1837 (3) · 1838 (5) · 1839 (3) · 1840 (1)
Office:
BE (2) · FR (16) · US (1)
Inventors:
None (1) · Étienne Eulriot (1) · Eugène-Louis-Jules DE FRESNE (2) · François-Louis Samson-Duperron (1) · Gaspard Gregroire (1) · Henri Dembinski (1) · Joseph Esprit (1) · Joseph-Augustin Barratte (1) · l'abbé Jean-Martin Demongeot (4) · Léonardo Andervolti (1) · Madinier (1) · Pierre Ferrand (1) · Pierre-Marie Touboulic (2) · Thomas John Lewis (1) · William Lewis (1)
Inventor country:
None (1) · BE (2) · FR (14) · IT (1) · US (1)
Applicant person:
None (10) · François-Louis Samson-Duperron (1) · l'abbé Jean-Martin Demongeot (4) · Madinier (1) · Pierre-Marie Touboulic (2) · Thomas John Lewis (1) · William Lewis (1)
Applicant firm:
None (19)
Applicant type:
None (10) · INDIV (9)
Applicant is inventor:
Yes (19)
Tech fields:
None (3) · aerostat (2) · aviation (1) · aviation, navigation, propulsion (1) · balloon (1) · balloon steering (1) · control (1) · design (1) · dirigible (2) · dirigibles (2) · frame (1) · gas (1) · LTA (10) · motors (1) · navigation (6) · Navigation, propulsion, LTA (1) · propulsion (2) · spectacle (1) · steering (2) · transportation (1) · windmill (1)
Filing date:
1831 (1) · 1832 (1) · 1833 (1) · 1834 (1) · 1835 (1) · 1836 (3) · 1837 (4) · 1838 (3) · 1839 (4)
Full specification filed date:
None (19)
Application number:
None (19)
Grant date:
None (3) · 1832 (1) · 1834 (1) · 1835 (1) · 1836 (2) · 1837 (3) · 1838 (4) · 1839 (3) · 1840 (1)
Granted:
Yes (19)
Publication date:
None (19)
Supplementary to patent:
None (15) · Patent FR-1836-5429 (3) · Patent FR-1838-6239 (1)
Related to aircraft:
None (3) · 1 (4) · 1? (1) · No (1) · Partially (1) · Yes (9)
Patent agent:
None (19)
Assigned to:
None (19)
National tech categories:
None (7) · BE 11 (1) · BE 11e (1) · FR 20.1 (1) · FR 6.4 (9)
IPCs:
None (19)
CPCs:
None (18) · CPC B64C11/006 (1) · CPC F05B2260/74 (1)
Family year:
None (3) · 1832 (1) · 1833 (1) · 1834 (1) · 1836 (3) · 1837 (1) · 1838 (5) · 1839 (2) · 1840 (2)
First filing:
None (8) · No (6) · Yes (5)
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
None (19)
Number of text pages:
None (17) · 9 (1) · 13 (1)
Number of claims:
None (19)
Number of diagram pages:
None (17) · 1 (1) · 2 (1)
Number of figures:
None (17) · 1 (1) · 2 (1)

Showing below up to 19 results in range #1 to #19.

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