Drilldown: Patents

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Patents > Tech fields : balloon or propellers & Family year: 1800 - 1899

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Office:
Applicant person:
None (134) · Comte Antoine Apraxine (8) · Louis-Honoré Gauthier (5) · Alfred Julius Boult (4) · Albert Livingstone Blackman (3) · Edward Zarski (3) · Charles Stanley (3) · Louis-Étienne Roze (3) · William Edward Pugsley (3)
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Supplementary to patent:
None (241) · Patent FR-1841-9265 (6) · Patent FR-1898-03-21 Louis-Étienne Roze (3) · Patent FR-1899-292828 (3) · Patent FR-1899-Boinet (3) · Patent FR-1878-124576 (3) · Patent FR-1898-278192 (2) · Patent FR-1899-284713 (2) · Patent FR-1881-145512 (2) · Patent FR-1881-142748 (2) · Patent US-1899-645605 (2) · Patent US-1899-659264 (2) · Patent NO-1891-2589 (2) · Patent DE-1899-123884 (2) · Patent DE-1896-98109 (2) · Patent DE-1895-98580 (2)
Related to aircraft:
Patent agent:
None (226) · Munn & Co. (5) · Alfred Julius Boult (4) · Armengaud jeune (4) · Chassevent (2) · Herbert Haddan & Co. (2) · Jules Mathieu (2) · Léopold D’Aubreville (2) · Mennons (2) · None (2) · Dieuaide (2) · Desnos (2) · Société Marillier et Robelet (2) · Casalonga (2) · Bert (2) · Bardin (2)
National tech categories:
None (106) · FR 6.3 (49) · FR 5 (26) · DE 77 (17) · USPC 244/30 (9) · FR 6 (9) · GB 4 with buoyant (8) · GB 4 aërostats (7) · FR 6.2 (7) · GB 4 propel & steer (5) · USPC 244/97 (5) · USPC 244/28 (4) · USPC 244/27 (4) · USPC 244/26 (4) · USPC 244/31 (4)
First filing:
Cites these patents:
Citations from after 1930:
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