Drilldown: Patents

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Patents > Publication date: 1910 - 1919 & Number of text pages: 3-11 & Number of claims: 10-50

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Office:
Inventors:
Sam Leonard Walkden (4) · None (3) · Paul Robin (3) · Edmund Sparmann (2) · Reinhold Bùllmann (2) · Louis Blériot (2) · Glenn Hammond Curtiss (2) · George Sutherland Dodman (2) · George Brougham Hubert Austin (2) · William Whitney Christmas (2) · Alfred John Macy (2) · Alois Wolfmüller (2)
Inventor country:
Applicant person:
None (13) · Sam Leonard Walkden (4) · Paul Robin (3) · Ernst W. F. Herrmann (2) · George Brougham Hubert Austin (2) · Reinhold Bùllmann (2) · George Sutherland Dodman (2) · Edmund Sparmann (2) · Louis Blériot (2) · Alois Wolfmüller (2) · Alfred John Macy (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (43) · stability (27) · frame (19) · design (18) · automatic stability (18) · whole (15) · wings (12) · propulsion (10) · propellers (10) · None (9) · aerodynamics (9) · subsystem (9) · fuselage (7) · control (7) · hybrid (7) · construction (7) · rudder (6) · equilibrium (6) · LTA (6)
Full specification filed date:
Application number:
None (20) · 25941D (2)
Granted:
Supplementary to patent:
None (48) · Patent FR-1911-443878 (2) · Patent GB-1909-8531 (2)
Related to aircraft:
Patent agent:
None (28) · E. Blétry (8) · None (5) · Armengaud jeune (4) · Schwab (3) · Boramé et Julien (3) · Charles Dony (3) · Sidney Hendley (2) · Abel & Imray (2) · Caïus Danzer (2)
CPCs:
None (34) · CPC B64C17/00 (12) · CPC B64C39/00 (5) · CPC B64C2700/6295 (4) · CPC B64C2700/6218 (4) · CPC B64B1/00 (3) · CPC B64C17/06 (3) · CPC B64C2700/6214 (2) · CPC Y02T50/166 (2) · CPC B64C33/00 (2) · CPC B64C3/385 (2) · CPC B64C3/38 (2) · CPC B64C2700/6216 (2) · CPC B64C2700/6256 (2) · CPC B64C13/00 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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