Drilldown: Patents

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Patents > Inventor country: DE & Filing date: 1910 - 1919 & Number of figures: 20-24

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Year filed:
1909 (1) · 1910 (2) · 1913 (1) · 1914 (1)
Year granted:
1910 (1) · 1911 (1) · 1912 (1) · 1913 (1) · 1914 (1)
Office:
CH (1) · FR (3) · HU (1)
Inventors:
None (1) · Alois Wolfmüller (2) · Ludwig Schmidl (1) · Walter Hermann von Mach (1)
Inventor country: (Click arrow to add another value)
Applicant person:
None (3) · Alois Wolfmüller (1) · Ludwig Schmidl (1)
Applicant firm:
None (4) · Albatros-Werke G.m.b.H. (1)
Applicant type:
None (1) · COMPANY (1) · INDIV (3)
Applicant is inventor:
No (1) · Yes (4)
Tech fields:
Aerodynamics (1) · Aerostat (1) · Airplane (3) · ballonet (1) · biplane (1) · Design (3) · fabric (1) · Flapping (2) · frame (2) · gas (1) · Heavier-than-air (1) · Lift (1) · LTA (1) · ornithopter (1) · Propellers (1) · Propulsion (2) · safety (1) · Stability (1) · Sustentation (1) · Tragfläche (1) · Whole (2) · Wings (3)
Filing date:
1910 (3) · 1913 (1) · 1914 (1)
Full specification filed date:
None (5)
Application number:
None (2) · 459470D (1) · 473330D (1) · 53766 (1)
Grant date:
None (1) · 1910 (1) · 1911 (1) · 1913 (1) · 1914 (1)
Granted:
Yes (5)
Publication date:
1910 (1) · 1911 (1) · 1912 (1) · 1913 (1) · 1915 (1)
Supplementary to patent:
None (4) · Patent AT-1912-63049 (1)
Related to aircraft:
1 (5)
Patent agent:
None (2) · Coquillat (1) · E. Blum & Co. (1) · Société A. Frey et de Carsalade (1)
Assigned to:
None (5)
National tech categories:
CH 129b (1) · FR 19.4 (1) · FR 6.4 (2) · HU V/h (1)
IPCs:
None (2) · IPC B64C1/00 (1) · IPC B64C3/52 (1) · IPC B65D81/02 (1)
CPCs:
None (2) · CPC B64C1/00 (1) · CPC B64C2001/0063 (1) · CPC B64C2700/6245 (1) · CPC B64C3/52 (1) · CPC B65D81/02 (1)
Family year:
None (2) · 1910 (1) · 1912 (1) · 1914 (1)
First filing:
None (1) · No (2) · Yes (2)
Cites these patents:
None (5)
Citations from after 1930:
None (1)
Number of text pages:
4 (2) · 6 (2) · 7 (1)
Number of claims:
3 (1) · 4 (1) · 7 (1) · 19 (1) · 22 (1)
Number of diagram pages:
1 (1) · 2 (4)
Number of figures:
20 (1) · 21 (1) · 22 (1) · 23 (1) · 24 (1)

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