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Patents > Tech fields : automatic stability or control & National tech categories : FR 6.4 or USPC 244/30 & Number of text pages: 2-3

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Office:
Inventors:
None (13) · Robert Esnault-Pelterie (7) · Louis Marmonier (5) · Jules Sandret (4) · François d’Astanières (4) · Jean-François Arnaud (3) · Louis Blériot (3) · Jean Desbois (3) · Otto Albin Budig (3) · Paul Huguet (3) · Pierre Pons (3) · Albéric de la Celle (3) · Albert Lebrun (3) · Jean-Baptiste-Émile Dorand (3)
Inventor country:
Applicant person:
None (13) · Robert Esnault-Pelterie (7) · Jules Sandret (4) · François d’Astanières (4) · Louis Marmonier (4) · Jean-Baptiste-Émile Dorand (3) · Jean-François Arnaud (3) · Louis Blériot (3) · Otto Albin Budig (3) · Paul Huguet (3) · Pierre Pons (3) · Jean Desbois (3) · Alexandre-Auguste Guillot (3) · Albéric de la Celle (3) · Albert Lebrun (3)
Applicant is inventor:
Tech fields: (Click arrow to add another value)
Full specification filed date:
Application number:
None (9)
Granted:
Supplementary to patent:
None (143) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent FR-1908-394254 (2) · Patent FR-1912-450608 (2) · Patent FR-1912-442419 (2) · Patent FR-1909-408872 (2) · Patent FR-1911-431862 (2) · Patent FR-1911-431131 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (39) · None (35) · J. Germain (12) · Charles Dony (9) · Weismann et Marx (8) · None (7) · Lavoix et Mosès (7) · Hippolyte Josse (7) · E. Blétry (6) · Charles Assi (5) · Dupont et Elluin (5) · H. Boettcher fils (4)
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C17/00 (84) · IPC B64C1/00 (60) · IPC B64C39/00 (22) · IPC B64C13/00 (16) · IPC B64C3/38 (11) · IPC B64C23/00 (7) · IPC B64C17/06 (6) · IPC B64C13/04 (6) · IPC B64C13/12 (5) · IPC B64D27/00 (4) · IPC B64C3/54 (3) · IPC B64C25/00 (3) · IPC B64C11/00 (3) · IPC B64C35/00 (3) · IPC B64B1/00 (3) · IPC B64D35/04 (3) · IPC CPC B64C13/00 (3)
CPCs:
CPC B64C17/00 (85) · CPC B64C2700/6218 (34) · CPC B64C13/00 (20) · CPC B64C39/00 (20) · CPC B64C2700/6214 (17) · CPC B64C2700/6295 (16) · CPC B64C2700/6212 (15) · CPC B64C2700/6256 (14) · CPC B64C17/06 (9) · CPC B64C3/385 (8) · CPC B64C1/00 (8) · CPC B64C2700/6216 (8) · CPC B64C2700/6219 (6) · CPC B64C23/005 (6) · CPC B64C2700/6274 (6) · CPC B64C13/04 (5) · CPC B64C13/12 (5) · CPC B64C2700/6215 (4) · CPC B64C3/38 (4) · CPC B64D27/00 (4)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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