Drilldown: Patents

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Patents > National tech categories : DE 77h.6 or FR 6.4 & Number of claims: 15-20

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Year filed:
1908 (1) · 1909 (2) · 1910 (2) · 1911 (2) · 1913 (2)
Year granted:
1909 (2) · 1910 (2) · 1911 (2) · 1912 (1) · 1913 (1) · 1914 (1)
Office:
FR (9)
Inventors:
Alois Wolfmüller (1) · Augustus Moore Herring (1) · Édouard Tarron (1) · François Dergint (1) · Henry Ziemss, Jr. (1) · Henry-Louis-Joseph Richer (1) · Johann Weber (1) · Paul Robin (1) · Raphael Schweers (1)
Inventor country:
DE (3) · FR (4) · US (2)
Inventor location:
None (7) · Meudon (1) · Seine (1) · Seine-et-Oise (1)
Applicant person:
Alois Wolfmüller (1) · Augustus Moore Herring (1) · Édouard Tarron (1) · François Dergint (1) · Henry Ziemss, Jr. (1) · Henry-Louis-Joseph Richer (1) · Johann Weber (1) · Paul Robin (1) · Raphael Schweers (1)
Applicant firm:
None (9)
Applicant type:
INDIV (9)
Applicant is inventor:
Yes (9)
Tech fields:
None (3) · airplane (4) · automatic stability (2) · chassis (1) · construction (1) · control (3) · design (2) · dirigibles (1) · electricity (2) · equilibrium (1) · fuselage (1) · gyroscope (1) · hybrid (1) · hydroplane (1) · lift (2) · marine (1) · ornithopter (1) · propellers (1) · pulleys (1) · stability (5) · steering (1) · subsystem (1) · wheels (1) · wings (1)
Filing date:
1908 (1) · 1909 (2) · 1910 (2) · 1911 (2) · 1913 (2)
Full specification filed date:
None (9)
Application number:
None (1) · 403429D (1) · 410833D (1) · 417502D (1) · 430552D (1) · 430670D (1) · 443878D (1) · 462323D (1) · 473460D (1)
Grant date:
1909 (2) · 1910 (2) · 1911 (2) · 1912 (1) · 1913 (1) · 1914 (1)
Granted:
Yes (9)
Publication date:
1909 (2) · 1910 (2) · 1911 (2) · 1912 (1) · 1914 (1) · 1915 (1)
Supplementary to patent:
None (6) · DE-1909-06-01 (1) · DE-1909-12-31 (1) · Patent BE-1913-252533 (1) · Patent GB-1909-12256 (1)
Related to aircraft:
1 (5) · Yes (4)
Patent agent:
None (1) · Boramé et Julien (1) · Ch. Faber (1) · E. Blétry (3) · None (2) · Schwab (1)
Assigned to:
None (9)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C1/00 (3) · IPC B64C17/00 (1) · IPC B64C17/06 (2) · IPC B64C23/00 (1) · IPC B64C3/00 (1) · IPC B64C33/02 (1) · IPC B64C39/00 (1) · IPC B64D5/00 (1)
CPCs:
CPC B64C17/00 (2) · CPC B64C17/06 (2) · CPC B64C23/00 (1) · CPC B64C2700/6216 (2) · CPC B64C2700/6233 (1) · CPC B64C3/00 (1) · CPC B64C33/02 (1) · CPC B64C39/00 (1) · CPC B64D5/00 (1)
Family year:
1908 (1) · 1909 (3) · 1910 (1) · 1911 (2) · 1913 (2)
First filing:
No (2) · Yes (7)
Cites these patents:
None (9)
Citations from after 1930:
None (2) · 1 (1)
Number of text pages:
5 (3) · 6 (1) · 7 (3) · 9 (1) · 10 (1)
Number of claims:
15 (1) · 17 (2) · 18 (3) · 19 (2) · 20 (1)
Number of diagram pages:
1 (5) · 2 (3) · 3 (1)
Number of figures:
5 - 11 (3) · 11 - 30 (6)

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