Drilldown: Patents

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Patents > Office: FR & Filing date: 1909 & Assigned to: None & National tech categories : AT 77d or FR 6.4 or USPC 244/80 & Cites these patents : Patent GB-1914-23502 or None & Number of text pages: 1-2

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Year filed:
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Inventors:
None (10) · Robert Esnault-Pelterie (10) · Nicolas Hornstein (4) · Johann Schütte (4) · Enrique Sanchis (3) · Leonardo Torres Quevedo (3) · Fernand-Albin Gibert (3)
Inventor country:
Applicant person:
None (17) · Robert Esnault-Pelterie (10) · Nicolas Hornstein (4) · Johann Schütte (4) · Enrique Sanchis (3) · Fernand-Albin Gibert (3)
Applicant is inventor:
Tech fields:
Airplane (88) · design (58) · wings (34) · propellers (33) · Control (33) · propulsion (32) · stability (32) · LTA (31) · Frame (31) · lift (22) · subsystem (21) · Construction (21) · Aerodynamics (20) · navigation (17) · rudder (16) · None (15) · sustentation (12) · Steering (12) · automatic stability (11) · Ascension (11)
Full specification filed date:
Application number:
None (9)
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Granted:
Supplementary to patent:
None (115) · Patent FR-1908-392672 (6) · Patent ES-1906-38692 (3) · Patent FR-1909-398825 (3) · Patent FR-1907-382794 (3) · Patent FR-1908-394254 (2) · Patent FR-1909-405220 (2) · Patent FR-1908-407090 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (32) · None (19) · None (14) · J. Bonnet-Thirion (10) · E. Blétry (10) · Charles Dony (7) · Lavoix et Mosès (7) · C. Baumann (7) · G. de Mestral et F. Harlé (6) · L. Chassevent (5) · Hippolyte Josse (5) · Chassevent (5) · Y. Rabilloud et fils (5) · Charles Assi (5) · Weismann et Marx (4) · Schwab (4) · Ed. Wolf (4) · Émile Klotz (4) · J. Germain (4)
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IPCs:
IPC B64C39/00 (30) · IPC B64C17/00 (16) · IPC B64B1/00 (15) · IPC B64C1/00 (12) · IPC B64C11/00 (10) · IPC B64B1/58 (10) · IPC B64C23/00 (10) · IPC B64C3/38 (8) · IPC B64C33/02 (8) · IPC B64C3/00 (7) · IPC B64C13/00 (6) · None (6) · IPC B64B1/40 (6) · IPC B64C11/20 (4) · IPC B64C3/54 (4) · IPC B64C33/00 (4) · IPC B64C35/00 (4) · IPC B64C27/04 (4) · IPC B64C25/00 (4)
CPCs:
CPC B64C39/00 (30) · CPC B64C2700/6295 (26) · CPC B64C17/00 (17) · CPC B64B1/00 (15) · CPC B64C23/005 (10) · CPC B64B1/58 (10) · CPC B64C11/006 (9) · CPC B64C13/00 (9) · CPC B64C33/02 (8) · CPC B64C3/385 (8) · CPC B64C2700/6218 (7) · CPC B64C3/00 (7) · CPC B64C2700/6274 (7) · CPC B64B1/40 (6) · CPC B64C2700/6233 (5) · CPC B64C33/00 (5) · CPC B64C11/20 (4) · CPC B64C2700/6214 (4) · CPC B64C35/00 (4) · CPC B64C3/54 (4)
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Citations from after 1930:
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