Drilldown: Patents

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Patents > National tech categories : CH 129b or IT 8 & Number of figures: 4

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Year filed:
1910 (3) · 1911 (3) · 1912 (1) · 1916 (2)
Year granted:
1911 (2) · 1912 (3) · 1913 (1) · 1914 (1) · 1916 (1) · 1917 (1)
Office:
CH (8) · FR (1)
Inventors:
None (1) · August Wendtland (1) · Carl Alfred Johansson (1) · Carl Franz Hubert Hertel (1) · Carl Wilhelm Paul (1) · Dane Hurlburt (1) · Gotthold Gysi-Jakob (1) · Henri Fabre (1) · Joseph Wetterwald (1) · William Swart Romme (1)
Inventor country:
CH (4) · DE (2) · FR (1) · NO (1) · US (1)
Inventor location:
None (9)
Applicant person:
None (2) · Carl Alfred Johansson (1) · Carl Franz Hubert Hertel (1) · Carl Wilhelm Paul (1) · Dane Hurlburt (1) · Gotthold Gysi-Jakob (1) · Henri Fabre (1) · Joseph Wetterwald (1) · William Swart Romme (1)
Applicant firm:
None (8) · Alfred Joël & Co. (1)
Applicant type:
None (1) · COMPANY (1) · INDIV (7)
Applicant is inventor:
None (2) · Yes (7)
Tech fields:
airplane (5) · automatic stability (1) · construction (2) · design (1) · floats (1) · frame (2) · glider (1) · heavier-than-air (1) · hydroaeroplane (1) · hydroplane (1) · jet (1) · landing (1) · machinery (1) · Monoplane (1) · stability (1) · subsystem (1) · tension (1) · Tragfläche (1) · whole (2)
Filing date:
1910 (3) · 1911 (3) · 1912 (1) · 1916 (2)
Full specification filed date:
None (9)
Application number:
None (8) · 53509 (1)
Grant date:
None (3) · 1911 (2) · 1912 (1) · 1913 (1) · 1914 (1) · 1916 (1)
Granted:
Yes (9)
Publication date:
None (2) · 1912 (3) · 1913 (1) · 1914 (1) · 1916 (1) · 1917 (1)
Supplementary to patent:
None (5) · Patent FR-1910-420958 (1) · Patent FR-1910-426487 (1) · Patent NO-1915-12-15 Carl Alfred Johansson (1) · Patent US-1910-1041876 (1)
Related to aircraft:
1 (8) · yes (1)
Patent agent:
None (2) · E. Blum & Co. (2) · Ebinger & Isler (1) · Ferdinand Klostermann (1) · G. A. H. Krug, Prof. S. Aquilar (1) · H. Kirchhoffer (1) · Wilhelm Reinhard (1)
Assigned to:
None (9)
National tech categories: (Click arrow to add another value)
IPCs:
None (4) · IPC B64C1/00 (1) · IPC B64C19/00 (1) · IPC B64C25/04 (1) · IPC B64C25/58 (1) · IPC B64C33/00 (1)
CPCs:
None (8) · CPC B64C33/00 (1)
Family year:
None (2) · 1910 (2) · 1911 (2) · 1912 (1) · 1915 (1) · 1916 (1)
First filing:
None (4) · Yes (5)
Cites these patents:
None (9)
Citations from after 1930:
None (1)
Number of text pages:
2 (6) · 3 (3)
Number of claims:
None (3) · 1 (2) · 2 (3) · 4 (1)
Number of diagram pages:
1 (8) · 2 (1)
Number of figures:
4 (9)

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