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Patents > CPCs : CPC B64C2700/6218 or CPC B64C2700/6281 & Number of text pages: 3-70

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Office:
Inventors:
Albéric de la Celle (7) · None (5) · Alexander Blair Thaw (4) · Adolphe-François-Joseph Doutre (4) · Alfred John Macy (4) · Isaac Bell (3) · Halvor Olsen Eiane (3) · Louis-Adolphe Hayot (3) · Otto Albin Budig (3) · Hirzel Denis de Mussenden Carey (3) · Adolf Sprater (3)
Inventor country:
Applicant person:
Albéric de la Celle (7) · None (6) · Alfred John Macy (4) · Alexander Blair Thaw (4) · Adolphe-François-Joseph Doutre (4) · Otto Albin Budig (3) · Halvor Olsen Eiane (3) · Louis-Adolphe Hayot (3) · Isaac Bell (3) · Hirzel Denis de Mussenden Carey (3) · Adolf Sprater (3)
Applicant type:
Applicant is inventor:
Tech fields:
stability (105) · airplane (83) · automatic stability (42) · design (35) · helicopter (25) · None (21) · control (21) · aerodynamics (18) · wings (17) · Equilibrium (14) · frame (14) · propellers (14) · lift (12) · Subsystem (10) · landing (10) · construction (10) · Propulsion (9) · sustentation (8) · hybrid (8)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (120) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent HU-1913-Pédery-Varsányi-Zoltán (2) · Patent FR-1912-450608 (2) · Patent US-1913-1203221 (2) · Patent GB-1909-8531‎ (2) · Patent US-1911-1011761 (2) · Patent FR-1910-435648 (2)
Related to aircraft:
Patent agent:
None (29) · None (9) · Armengaud jeune (7) · Marks & Clerk (6) · Boramé et Julien (4) · Boult, Wade & Tennant (4) · Schwab (4) · Brandon frères (4) · Dom. Casalonga (4) · H. D. Fitzpatrick & Co. (3) · J. Bonnet-Thirion (3) · J. Bonnet-Thirion et Breton (3) · J. Fayollet (3) · J. S. Withers & Spooner (3) · Lavoix et Mosès (3) · de Bongé (3) · Dicker, Pollak & Derriman (3) · Browne & Co. (3) · Herbert Haddan & Co. (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
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