Drilldown: Patents

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Patents > National tech categories: DE 77 & Citations from after 1930: None & Number of claims: 3-4

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Year filed:
None (1) · 1879 (2) · 1883 (2) · 1884 (2) · 1885 (1) · 1891 (1) · 1892 (1) · 1893 (2) · 1894 (1) · 1895 (1) · 1896 (1) · 1898 (1)
Year granted:
1880 (2) · 1883 (1) · 1884 (2) · 1885 (2) · 1893 (2) · 1894 (2) · 1896 (2) · 1897 (1) · 1898 (1) · 1899 (1)
Office:
DE (16)
Inventors:
None (1) · Alexander Schörke (1) · Armin Beckmann (1) · Carsten Ingwer (1) · Ernst Georg August Baumgarten (1) · Ferdinand von Zeppelin (1) · Friedrich Johann Elias Vollstedt (1) · Georg Fischer (1) · Georg Wellner (1) · Henry Boinet (1) · Hermann Ammann (1) · Johannes Bauer (1) · Just Buisson (1) · Louis Capazza (1) · Louis-Étienne Roze (1) · Ludwig Laetsch (1) · Nicolay Petersen (1) · Otto Hartung (1) · Robert Hascher (1)
Inventor country:
None (2) · DE (10) · FR (2) · MX (1) · RO (1)
Inventor location:
None (12) · Charlottenburg (1) · Leipzig (1) · Paris (1) · Württemberg (1)
Applicant person:
None (7) · Armin Beckmann (1) · Ernst Georg August Baumgarten (1) · Ferdinand von Zeppelin (1) · Georg Fischer (1) · Georg Wellner (1) · Hermann Ammann (1) · Louis Capazza (1) · Ludwig Laetsch (1) · Otto Hartung (1) · Robert Hascher (1)
Applicant firm:
None (15) · Internationaler Verein zur Rationellen Verwertung von Erfindungspatenten, E.G.m.b.H. (1)
Applicant type:
None (3) · COMPANY (1) · INDIV (12)
Applicant is inventor:
Yes (16)
Tech fields:
None (15) · LTA (1)
Filing date:
None (1) · 1879 (2) · 1883 (2) · 1884 (2) · 1885 (1) · 1891 (1) · 1893 (2) · 1894 (1) · 1895 (1) · 1896 (2) · 1898 (1)
Full specification filed date:
None (16)
Application number:
None (16)
Grant date:
1880 (2) · 1883 (1) · 1884 (2) · 1885 (2) · 1893 (2) · 1894 (2) · 1896 (1) · 1897 (1) · 1898 (2) · 1899 (1)
Granted:
Yes (16)
Publication date:
June 6, 1900 (1)
Supplementary to patent:
None (13) · Patent DE-1879-7352 (1) · Patent DE-1883-26930 (1) · Patent LU-1884-473 (1)
Related to aircraft:
1 (5) · Yes (11)
Patent agent:
None (16)
Assigned to:
None (16)
National tech categories: (Click arrow to add another value)
IPCs:
None (9) · IPC B64B1/30 (1) · IPC B64B1/40 (2) · IPC B64B1/58 (2) · IPC B64C23/00 (2) · IPC B64C33/02 (1)
CPCs:
None (6) · CPC B64B1/00 (1) · CPC B64B1/30 (1) · CPC B64B1/40 (2) · CPC B64B1/58 (2) · CPC B64C23/005 (2) · CPC B64C2700/6273 (2) · CPC B64C33/00 (1) · CPC B64C33/02 (1) · CPC F02K7/00 (1)
Family year:
None (3) · 1879 (2) · 1883 (3) · 1884 (1) · 1891 (1) · 1893 (2) · 1895 (1) · 1896 (2) · 1898 (1)
First filing:
None (5) · No (6) · Yes (5)
Cites these patents:
None (16)
Citations from after 1930:
None (16)
Number of text pages:
1 (1) · 2 (6) · 3 (8) · 4 (1)
Number of claims:
3 (11) · 4 (5)
Number of diagram pages:
1 (13) · 2 (3)
Number of figures:
2 - 4 (2) · 4 - 7 (7) · 7 - 20 (7)

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