Drilldown: Patents

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Patents > Office : BE or DE or IT & Applicant firm : A. Wunderlich & Cie, Ingénieurs-Conseils or Luft Fahrzeug G.m.b.H. or None & Tech fields: Airship & Patent agent : Lavoix et Moses or None & National tech categories: DE 77

Use the filters below to narrow your results.

Year filed:
None (1) · 1877 (1) · 1879 (1) · 1882 (1) · 1883 (2) · 1885 (1) · 1887 (1) · 1889 (1) · 1893 (2) · 1894 (3) · 1896 (1)
Year granted:
1879 (1) · 1880 (1) · 1883 (1) · 1884 (2) · 1886 (1) · 1889 (2) · 1894 (3) · 1895 (3) · 1897 (1)
Office: (Click arrow to add another value)
Inventors:
A. Kupper (1) · Armin Beckmann (1) · Carl Friedrich Billwiller (1) · Carl Wolfgang Petersen (1) · Ernst Georg August Baumgarten (1) · Ernst Loehr (1) · Ernst Meyer (1) · Franz F. C. Dähn (1) · Georg Fischer (1) · Georg Steinicke (1) · Giovanni Gaggino (1) · Ludwig Laetsch (1) · Martin Braun (1) · Oscar Roeper (1) · Robert Hascher (1) · Robert Wiesendanger (1)
Inventor country:
CH (1) · DE (11) · GB (1) · IT (1) · SG (1) · US (2)
Applicant person:
None (1) · Armin Beckmann (1) · Carl Friedrich Billwiller (1) · Carl Wolfgang Petersen (1) · Ernst Georg August Baumgarten (1) · Ernst Loehr (1) · Ernst Meyer (1) · Franz F. C. Dähn (1) · Georg Fischer (1) · Georg Steinicke (1) · Giovanni Gaggino (1) · Ludwig Laetsch (1) · Martin Braun (1) · Oscar Roeper (1) · Robert Hascher (1) · Robert Wiesendanger (1)
Applicant firm: (Click arrow to add another value)
Applicant type:
None (1) · INDIV (14)
Applicant is inventor:
Yes (15)
Tech fields: (Click arrow to add another value)
Filing date:
1877 (1) · 1879 (1) · 1882 (1) · 1883 (2) · 1885 (1) · 1887 (1) · 1889 (1) · 1893 (2) · 1894 (4) · 1896 (1)
Full specification filed date:
None (15)
Application number:
None (15)
Grant date:
1879 (1) · 1880 (1) · 1883 (1) · 1884 (2) · 1886 (1) · 1889 (2) · 1894 (2) · 1895 (3) · 1896 (1) · 1897 (1)
Granted:
Yes (15)
Publication date:
June 12, 1894 (1)
Supplementary to patent:
None (15)
Related to aircraft:
1 (3) · Yes (12)
Patent agent: (Click arrow to add another value)
Assigned to:
None (15)
National tech categories: (Click arrow to add another value)
IPCs:
None (8) · IPC B64B1/00 (1) · IPC B64B1/40 (1) · IPC B64C11/00 (1) · IPC B64C23/00 (1) · IPC B64C33/02 (2) · IPC B64C39/00 (1)
CPCs:
None (6) · CPC B64B1/00 (2) · CPC B64B1/40 (1) · CPC B64C11/00 (1) · CPC B64C23/005 (1) · CPC B64C2700/6273 (1) · CPC B64C33/02 (4) · CPC B64D2700/62692 (1)
Family year:
1877 (1) · 1879 (1) · 1882 (1) · 1883 (2) · 1885 (1) · 1887 (1) · 1889 (1) · 1893 (2) · 1894 (4) · 1896 (1)
First filing:
No (1) · Yes (14)
Cites these patents:
None (15)
Citations from after 1930:
None (15)
Number of text pages:
None (1) · 1 (2) · 2 (6) · 3 (4) · 4 (2)
Number of claims:
None (2) · 1 - 3 (7) · 3 - 7 (6)
Number of diagram pages:
None (1) · 1 (8) · 2 (5) · 4 (1)
Number of figures:
None (1) · 2 - 4 (2) · 4 - 10 (5) · 10 - 17 (7)

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