Drilldown: Patents

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Patents > National tech categories : DE 77 or FR 5 & Number of figures: 2

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Year filed:
1850 - 1859 (2) · 1870 - 1879 (2) · 1880 - 1889 (1) · 1890 - 1899 (15) · 1910 - 1919 (2)
Year granted:
None (3) · 1850 - 1859 (1) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (12) · 1900 - 1909 (1) · 1910 - 1919 (2)
Office:
DE (18) · DK (2) · FR (2)
Inventors:
None (1) · Arturo Pierrottet (1) · Carl Alfred Johansson (2) · Carl Schultz (1) · Comte Antoine Apraxine (1) · E. de la Sauce (1) · E. Hankwitz (1) · Franz F. C. Dähn (1) · Georg Gabrielii (1) · Henry Boinet (1) · Jean-Jacques Durand (1) · Julius Griese (1) · Leopoldo Silva (1) · Louis Capazza (1) · Magnus Fillmann (1) · Oscar Roeper (1) · Otto Schmidt (1) · Rudolf Diesel (1) · W. Daniels (1) · Wilhelm Ellingen (1) · Winnen called Ducros (1)
Inventor country:
None (1) · Brazil (1) · DE (10) · FR (4) · IT (1) · NL (1) · NO (3) · PL (1) · RU (1)
Applicant person:
None (10) · Carl Alfred Johansson (2) · Carl Schultz (1) · Comte Antoine Apraxine (1) · E. Hankwitz (1) · Franz F. C. Dähn (1) · Georg Gabrielii (1) · Jean-Jacques Durand (1) · Julius Griese (1) · Oscar Roeper (1) · Otto Schmidt (1) · Winnen called Ducros (1)
Applicant firm:
None (20) · Henry Boinet & Cie. (1) · Internationaler Verein zur Rationellen Verwertung von Erfindungspatenten, E.G.m.b.H. (1)
Applicant type:
None (6) · COMPANY (1) · INDIV (15)
Applicant is inventor:
No (1) · Yes (21)
Tech fields:
LTA (13) · balloon (7) · car (4) · frame (4) · navigation (3) · captive (3) · airship (2) · automatic stability (2) · stability (2) · HTA (2) · mooring (2) · electricity (2)
Filing date:
1850 - 1859 (2) · 1860 - 1869 (1) · 1870 - 1879 (2) · 1880 - 1889 (1) · 1890 - 1899 (14) · 1910 - 1919 (2)
Full specification filed date:
None (22)
Application number:
None (22)
Grant date:
None (4) · 1850 - 1859 (1) · 1870 - 1879 (1) · 1880 - 1889 (2) · 1890 - 1899 (12) · 1910 - 1919 (2)
Granted:
Yes (22)
Publication date:
None (16) · 1887 (1) · 1897 (1) · 1900 (2) · 1917 (2)
Supplementary to patent:
None (18) · Patent DK-1916-21998 (1) · Patent FR-1891-215265 (1) · Patent NO-1891-2589 (1) · Patent NO-1915-12-15 Carl Alfred Johansson (2)
Related to aircraft:
1 (9) · Yes (13)
Patent agent:
None (22)
Assigned to:
None (22)
National tech categories: (Click arrow to add another value)
IPCs:
None (17) · IPC B64B 1/40 (1) · IPC B64B1/00 (1) · IPC B64B1/58 (1) · IPC B64C13/00 (1) · IPC B64C33/02 (1) · IPC B64C9/08 (1)
CPCs:
None (15) · CPC B64B 1/40 (1) · CPC B64B1/00 (1) · CPC B64B1/30 (1) · CPC B64B1/40 (1) · CPC B64B1/58 (1) · CPC B64C33/02 (1) · CPC B64C39/006 (1)
Family year:
None (7) · 1850 - 1859 (2) · 1870 - 1879 (2) · 1880 - 1889 (1) · 1890 - 1899 (8) · 1910 - 1919 (2)
First filing:
None (3) · No (12) · Yes (7)
Cites these patents:
None (22)
Citations from after 1930:
None (22)
Number of text pages:
1 (13) · 2 (6) · 3 (2) · 7 (1)
Number of claims:
None (5) · 1 (12) · 2 (4) · 3 (1)
Number of diagram pages:
1 (21) · 2 (1)
Number of figures:
2 (22)

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