Drilldown: Patents

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Patents > Year granted: 1890 - 1899 & Office : FR or None & Inventor country : DE or None & IPCs: None

Use the filters below to narrow your results.

Year filed:
None (83) · 1891 (1) · 1892 (3) · 1893 (1) · 1894 (5) · 1895 (4) · 1896 (4) · 1897 (8) · 1898 (25) · 1899 (10)
Year granted:
1890 (1) · 1891 (9) · 1892 (12) · 1893 (13) · 1894 (14) · 1895 (16) · 1896 (13) · 1897 (16) · 1898 (27) · 1899 (23)
Office: (Click arrow to add another value)
Inventors:
Hofmann (3) · Clément Ader (2) · Boubillon (2) · August Riedinger (2) · Haarbleicher (2) · Pol de Czernichoswski (2) · Juppont (2)
Inventor country: (Click arrow to add another value)
Applicant person:
None (61) · August Riedinger (2) · Haarbleicher (2) · Juppont (2) · Hofmann (2)
Applicant firm:
None (144)
Applicant type:
None (69) · COMPANY+INDIV (1) · INDIV (74)
Applicant is inventor:
Yes (144)
Tech fields:
LTA (31) · propulsion (18) · Airplane (16) · instrument (16) · Navigation (15) · dirigible (11) · None (9) · balloon (6) · aerostat (6) · hybrid (5) · electricity (5) · safety (5) · meteo (4) · infrastructure (4) · ?? (3) · airship (3) · Engine (3)
Filing date:
None (118) · 1892 (2) · 1893 (2) · 1895 (3) · 1896 (1) · 1897 (7) · 1898 (5) · 1899 (6)
Full specification filed date:
None (144)
Application number:
None (144)
Grant date:
None (13) · 1890 (1) · 1891 (9) · 1892 (12) · 1893 (11) · 1894 (14) · 1895 (14) · 1896 (12) · 1897 (13) · 1898 (24) · 1899 (21)
Granted:
No (1) · Yes (143)
Publication date:
(There are no values for this filter)
Supplementary to patent:
None (130) · FR219337 (1) · Patent CH-1899-18666 (1) · Patent DE-1891-63629 (1) · Patent DE-1892-73603 (1) · Patent DE-1893-73799 (1) · Patent DE-1895-98580 (1) · Patent DE-1896-98109 (1) · Patent DE-1899-123884 (1) · Patent FR-1890-205155 (1) · Patent FR-1892-225358 (1) · Patent FR-1893-228892 (1) · Patent FR-1894-238040 (1) · Patent FR-1895-250436 (1) · Patent FR-1897-264762 (1)
Related to aircraft:
None (1) · 0? (2) · 1 (54) · 1? (6) · Partially (3) · Yes (78)
Patent agent:
None (52) · Blétry aîné (11) · Armengaud jeune (7) · Société Marillier et Robelet (6) · Chassevent (5) · Société Louis Gudman et Cie (5) · Nauhardt (4) · Armengaud aîné (4) · Société Thirion et Bonnet (3) · Société Matray frères (3) · Caron (3) · Fayollet (3)
Assigned to:
None (143) · Société Internationale des Inventions modernes (1)
National tech categories:
None (35) · FR 6.3 (109)
IPCs: (Click arrow to add another value)
CPCs:
None (144)
Family year:
None (8) · 1890 (2) · 1891 (8) · 1892 (12) · 1893 (10) · 1894 (12) · 1895 (18) · 1896 (14) · 1897 (14) · 1898 (25) · 1899 (21)
First filing:
None (60) · No (31) · Yes (53)
Cites these patents:
None (144)
Citations from after 1930:
None (144)
Number of text pages:
None (144)
Number of claims:
None (144)
Number of diagram pages:
None (144)
Number of figures:
None (144)

Showing below up to 144 results in range #1 to #144.

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