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Patents > Family year: 1912 & Number of text pages: 4-6

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Year filed:
Office:
Inventors:
Bruno von Bültzingslöwen (4) · Rexford M. Smith (4) · Louis-Adolphe Hayot (4) · None (3) · Eugène-Pierre-Félix-Auguste Coursin (3) · Étienne Carret (3) · Edmund Kikut (3) · George Norman Albree (3) · Adrien Schmitt (3) · John P. Tarbox (3) · James Peter Olsen Jr. (3) · Albéric de la Celle (3)
Inventor country:
Applicant person:
None (8) · Louis-Adolphe Hayot (4) · Bruno von Bültzingslöwen (4) · Rexford M. Smith (4) · George Norman Albree (3) · Eugène-Pierre-Félix-Auguste Coursin (3) · Albéric de la Celle (3) · Edmund Kikut (3) · Étienne Carret (3) · Adrien Schmitt (3) · James Peter Olsen Jr. (3)
Applicant is inventor:
Tech fields:
airplane (46) · stability (31) · None (28) · design (20) · automatic stability (15) · propulsion (13) · propellers (13) · control (13) · wings (12) · aerodynamics (11) · frame (10) · construction (10) · sustentation (9) · lift (9) · Helicopter (9) · rudder (7) · Fuselage (7) · military (7) · HTA (7)
Filing date:
Application number:
None (20)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (41) · Marks & Clerk (6) · L. Chassevent (4) · Gaston Rose (4) · Societe A. Frey et de Carsalade (4) · Schwab (4) · C. C. Hines (3) · Émile Bert (3) · J. S. Withers & Spooner (3) · Dom. Casalonga (2) · Lewis William Goold (2) · Munn & Co. (2) · None (2) · P. Follin (2) · Hy. Fairbrother (2) · Armengaud jeune (2) · Charles Assi (2) · Brandon frères (2)
National tech categories:
FR 6.4 (45) · None (42) · HU V/h (5) · USPC 244/80 (4) · USPC 244/225 (2) · USPC 244/233 (2) · USPC 244/22 (2) · USPC 244/17.17 (2) · USPC 244/45R (2) · USPC 244/48 (2) · USPC 244/78.1 (2) · USPC 244/76R (2) · FR 6.2 (2) · FR 17.3 (2)
CPCs:
CPC B64C17/00 (24) · CPC B64C2700/6295 (13) · None (11) · CPC B64C13/00 (11) · CPC B64C39/00 (10) · CPC B64C2700/6218 (10) · CPC B64C3/385 (9) · CPC B64C39/08 (5) · CPC B64C33/02 (5) · CPC B64C23/005 (4) · CPC B64C2700/6212 (4) · CPC B64C3/00 (4) · CPC B64C33/00 (4)
Family year:
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First filing:
Citations from after 1930:
Number of text pages:
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