Drilldown: Patents

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Patents > Family year: 1900 - 1999 & Number of diagram pages: 2-3 & Number of figures: 20-40

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Office:
Inventors:
Alfred John Macy (7) · None (3) · George Raymond Lawrence (3) · Henri-Hubert Pagny (3) · René Hanriot (3) · Paul Guérin (2) · James Shand Stephens (2) · Charles Marie von Eugen (2) · Robert Kemp (2) · Émile Dupont (2) · Rene Cecil Motte (2) · Anani Zlobinsky (2) · Alois Wolfmüller (2) · Harry Letchford (2)
Inventor country:
Applicant person:
Alfred John Macy (7) · None (5) · Henri-Hubert Pagny (3) · George Raymond Lawrence (3) · René Hanriot (3) · Charles Marie von Eugen (2) · James Shand Stephens (2) · Harry Letchford (2) · Rene Cecil Motte (2) · Émile Dupont (2) · Anani Zlobinsky (2) · Alois Wolfmüller (2)
Applicant is inventor:
Tech fields:
airplane (28) · wings (17) · stability (15) · design (13) · propellers (12) · construction (11) · frame (11) · propulsion (9) · fuselage (7) · control (7) · None (6) · aerodynamics (5) · LTA (5) · helicopter (5) · biplane (5)
Full specification filed date:
Application number:
None (10)
Granted:
Related to aircraft:
Patent agent:
None (12) · Brandon frères (5) · Marks & Clerk (3) · Armengaud jeune (3) · Fritz Isler (3) · None (3) · Société G. Breton, P. Audy, J. Rousset, A Vergé (2) · Boramé et Julien (2) · Lavoix et Mosès (2) · J. Bonnet-Thirion et Breton (2) · Charles Dony (2)
CPCs:
CPC B64C17/00 (8) · None (6) · CPC B64C2700/6212 (5) · CPC B64C39/00 (4) · CPC B64C3/00 (4) · CPC B64B1/58 (4) · CPC B64C3/185 (3) · CPC B64C2700/6281 (3) · CPC B64C2700/6233 (3) · CPC B64C27/04 (3) · CPC B64C2700/6218 (3) · CPC B64C3/14 (2) · CPC B64C35/00 (2) · CPC Y02T50/10 (2) · CPC B64C3/56 (2) · CPC B64C19/00 (2) · CPC B64C2001/0063 (2) · CPC B64B1/00 (2) · CPC B64C3/18 (2) · CPC B64C1/00 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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