Drilldown: Patents

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Patents > Office : FR or MX & Applicant is inventor: Yes & Filing date: 1850 - 1859

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Year filed:
None (18) · 1850 (14) · 1851 (19) · 1852 (15) · 1853 (31) · 1854 (14) · 1855 (20) · 1856 (4) · 1857 (4) · 1858 (4) · 1859 (3)
Year granted:
None (53) · 1850 (7) · 1851 (12) · 1852 (19) · 1853 (14) · 1854 (11) · 1855 (15) · 1856 (3) · 1857 (5) · 1858 (3) · 1859 (4)
Office: (Click arrow to add another value)
Inventors:
Vaussin-Chardanne (9) · Prosper Meller‎ (4) · Louis-Constant-Célestin Magois (4) · Hiellard (4) · Modeste-Abel Latouche (3)
Inventor country:
None (19) · Belgium (1) · DE (1) · FR (124) · Ireland (2) · Prussia (1)
Applicant person:
None (106) · Meller (the younger) (4) · Jean-Louis Le Hir (2) · Jean-Baptiste Guilbert (2) · Modeste-Abel Latouche (2)
Applicant firm:
None (146)
Applicant type:
None (113) · INDIV (32) · LTA (1)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
LTA (112) · navigation (67) · propulsion (15) · balloon (9) · safety (5) · Aerostat (5) · infrastructure (4) · aviation (4) · dirigible (4) · balloons (4) · propellers (3) · nacelle (3) · hydrogen (3) · None (3) · airship (3)
Filing date:
1850 (15) · 1851 (21) · 1852 (17) · 1853 (30) · 1854 (16) · 1855 (20) · 1856 (7) · 1857 (9) · 1858 (6) · 1859 (5)
Full specification filed date:
None (146)
Application number:
None (146)
Grant date:
None (74) · 1850 (6) · 1851 (10) · 1852 (18) · 1853 (13) · 1854 (10) · 1855 (14) · 1859 (1)
Granted:
None (1) · No (17) · Yes (128)
Publication date:
August 23, 1853 (1)
Supplementary to patent:
None (131) · FR11806 (1) · Patent BE-1855-F-M-P C-A L-d-C (1) · Patent FR-1850-10514 (2) · Patent FR-1851-11856 (1) · Patent FR-1851-11989 (1) · Patent FR-1852-13426 (1) · Patent FR-1852-13736 (1) · Patent FR-1852-14932 (1) · Patent FR-1853-15343 (1) · Patent FR-1853-17353 (1) · Patent FR-1853-17853 (1) · Patent FR-1854-21257 (1) · Patent FR-1855-22887 (1) · Patent FR-1855-24329 (1)
Related to aircraft:
None (8) · 0.5 (1) · 1 (8) · Partially (6) · Yes (123)
Patent agent:
None (139) · A. L. de Fontainemoreau (1) · Armengaud aîné (1) · Conrad (1) · Douau de Lucy (1) · Émile Barrault (1) · Jules Mathieu (1) · Veuve Saint-Romain (1)
Assigned to:
None (146)
National tech categories:
None (97) · FR 17 (1) · FR 2 (1) · FR 20 (3) · FR 3 (6) · FR 5 (26) · FR 6.3 (2) · FR 6.4 (14)
IPCs:
None (145) · IPC B64C27/04 (1)
CPCs:
None (145) · CPC B65D39/00 (1)
Family year:
None (7) · 1850 (13) · 1851 (19) · 1852 (23) · 1853 (27) · 1854 (16) · 1855 (19) · 1856 (6) · 1857 (6) · 1858 (6) · 1859 (4)
First filing:
None (56) · No (58) · Yes (32)
Cites these patents:
None (146)
Citations from after 1930:
None (145) · 1,850 (1)
Number of text pages:
None (132) · 1 - 3 (3) · 3 - 4 (5) · 4 - 40 (6)
Number of claims:
None (142) · 1 (4)
Number of diagram pages:
None (1) · 1 (5) · 2 (4) · 5 (1) · 9 (1)
Number of figures:
None (1) · 1 (2) · 2 (2) · 3 (2) · 4 (4)

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