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Patents > Granted: Yes & CPCs : CPC B64C2700/6218 or CPC Y02E10/74

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Office:
Inventors:
None (7) · Albéric de la Celle (5) · Louis-Adolphe Hayot (5) · Alfred John Macy (4) · Otto Albin Budig (4) · Nicolas de Benois (4) · Samuel Stewart Harper (4) · Adolphe-François-Joseph Doutre (4) · Adolf Sprater (4) · Hirzel Denis de Mussenden Carey (3) · Auguste Guillot (3)
Inventor country:
Inventor location:
None (230) · Seine (5) · Kansas (5) · Paris (4) · Illinois (3) · New Jersey (3) · Beslon par Villedieu (2) · Chicago (2) · Manhattan (2) · Manche (2) · Ohio (2)
Applicant person:
None (9) · Louis-Adolphe Hayot (5) · Albéric de la Celle (5) · Adolf Sprater (4) · Nicolas de Benois (4) · Adolphe-François-Joseph Doutre (4) · Otto Albin Budig (4) · Alexandre-Auguste Guillot (4) · Alfred John Macy (4) · Hirzel Denis de Mussenden Carey‎‎ (3)
Applicant is inventor:
Tech fields:
stability (150) · airplane (108) · automatic stability (70) · None (51) · design (36) · Windmill (28) · Control (28) · aerodynamics (27) · equilibrium (21) · wings (19) · Construction (14) · propellers (14) · Frame (14) · subsystem (12) · lift (11) · rudder (10) · landing (8) · balance (7) · propulsion (7)
Full specification filed date:
Application number:
None (29) · 1913779079 (2)
Granted: (Click arrow to add another value)
Supplementary to patent:
None (187) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent BE-1912-03-16-Toussaint-Lepere (2) · Patent FR-1912-450608 (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent FR-1909-408872 (2) · Patent GB-1909-8531 (2) · Patent IT-1909-09-10-Romagnoli (2) · Patent HU-1913-Pédery-Varsányi-Zoltán (2) · Patent NZ-1909-25865 (2) · Patent FR-1910-423998 (2) · Patent US-1913-1203221 (2) · Patent FR-1914-475066 (2)
Related to aircraft:
Patent agent:
None (63) · None (15) · Armengaud jeune (9) · Marks & Clerk (6) · J. Fayollet (5) · E. Blétry (5) · Schwab (4) · J. Bonnet-Thirion (4) · Charles Dony (4) · J. Bonnet-Thirion et Breton (4) · Paul Coulomb (4) · P. Follin (4) · Boult, Wade & Tennant (4) · Brandon frères (4) · Lavoix et Mosès (4) · Munn & Co. (4)
National tech categories:
FR 6.4 (132) · None (114) · DE 77h.5 (4) · USPC 416/117 (4) · USPC 416/119 (4) · USPC 416/98 (2) · USPC 416/113 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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