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Patents > Office : BE or Other & CPCs : CPC B22D33/00 or CPC B64C2700/6218

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Office: (Click arrow to add another value)
Inventors:
None (11) · Albéric de la Celle (8) · Adolphe-François-Joseph Doutre (5) · Louis-Adolphe Hayot (5) · Alfred John Macy (4) · Adolf Sprater (4) · Nicolas de Benois (4) · Otto Albin Budig (4) · Alexander Blair Thaw (4) · Auguste Guillot (3) · Hirzel Denis de Mussenden Carey (3)
Inventor country:
Applicant person:
None (8) · Albéric de la Celle (8) · Louis-Adolphe Hayot (5) · Adolphe-François-Joseph Doutre (5) · Alexander Blair Thaw (4) · Nicolas de Benois (4) · Otto Albin Budig (4) · Alexandre-Auguste Guillot (4) · Alfred John Macy (4) · Adolf Sprater (4) · Hirzel Denis de Mussenden Carey (3)
Applicant is inventor:
Tech fields:
stability (155) · airplane (114) · None (78) · automatic stability (69) · design (39) · aerodynamics (30) · control (29) · equilibrium (25) · Wings (20) · frame (17) · construction (16) · Subsystem (14) · lift (12) · rudder (10) · propellers (10) · landing (9) · sustentation (8) · instrument (6)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (181) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent HU-1913-Pédery-Varsányi-Zoltán (2) · Patent FR-1910-435648 (2) · Patent FR-1910-423998 (2) · Patent FR-1909-408872 (2) · Patent FR-1912-450608 (2) · Patent FR-1914-475066 (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent GB-1909-8531 (2) · Patent IT-1909-09-10-Romagnoli (2) · Patent NZ-1909-25865 (2) · Patent US-1913-1203221 (2)
Related to aircraft:
Patent agent:
None (93) · None (12) · Armengaud jeune (9) · J. Fayollet (5) · P. Follin (5) · E. Blétry (5) · Schwab (5) · Brandon freres (4) · Marks & Clerk (4) · J. Bonnet-Thirion et Breton (4) · Charles Dony (4) · J. Bonnet-Thirion (4) · Boult, Wade & Tennant (4)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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