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Patents > Year filed: 1913 & Number of figures: 12-50000000

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Year filed:
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Inventors:
Alfred John Macy (11) · Vigilio Baldo (4) · De Bert Hartley (3) · None (2) · George Raymond Lawrence (2) · Louis Alard (2) · Ludwig Schmidl (2) · Max Hinek (2) · James Peter Olsen Jr. (2) · Isaac Bell (2)
Inventor country:
Applicant person:
Alfred John Macy (11) · None (5) · Vigilio Baldo (4) · De Bert Hartley (3) · Louis Alard (2) · Ludwig Schmidl (2) · George Raymond Lawrence (2) · Isaac Bell (2) · James Peter Olsen Jr. (2)
Applicant is inventor:
Tech fields:
airplane (17) · stability (15) · None (14) · automatic stability (7) · propulsion (6) · frame (6) · military (5) · projectile (5) · propellers (5) · wings (5) · equilibrium (5) · design (4) · Flapping (4) · construction (3) · Lift (3) · navigation (3) · aerodynamics (3)
Full specification filed date:
Application number:
None (13) · 1913781506 (2)
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Related to aircraft:
Patent agent:
None (8) · Charles W. Hills (4) · Joseph Gillot (3) · Chamberlin & Freudenreich (2) · J. Bonnet-Thirion et Breton (2) · Charles Hill (2) · Lewis William Goold (2) · Armengaud jeune (2)
Assigned to:
CPCs:
CPC B64C17/00 (15) · CPC B64C2700/6218 (7) · None (5) · CPC B64B1/00 (4) · CPC B64D1/04 (3) · CPC B64C33/02 (3) · CPC B64C3/00 (3) · CPC Y10S200/29 (3) · CPC B64C3/42 (2) · CPC F42B10/50 (2) · CPC B64C17/06 (2) · CPC B64C39/00 (2) · CPC B64C2700/6233 (2) · CPC B64C35/008 (2) · CPC B64C2700/6216 (2) · CPC B64C2700/6212 (2)
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Cites these patents:
Citations from after 1930:
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