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Patents > Grant date: 1900 - 1909 & National tech categories: FR 6.4 & Number of claims: 2-4

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Year granted:
Office:
Inventors:
Robert Esnault-Pelterie (15) · None (9) · Désiré Sival (3) · Albert Jouveneau (3) · Johann Schütte (3) · Paul Kauffmann (2) · Paul Frederik Degn (2) · Modeste-Théodore Prévost (2) · Louis-Ferdinand Ferber (2) · Jacques Ravelli (2) · Ernest Coulon (2) · Edwin Richard Mumford (2) · Hippolyte Chevron (2)
Inventor country:
Applicant person:
Robert Esnault-Pelterie (15) · None (14) · Johann Schütte (3) · Albert Jouveneau (3) · Désiré Sival (3) · Hippolyte Chevron (2) · Ernest Coulon (2) · Edwin Richard Mumford (2) · Modeste-Théodore Prévost (2) · Paul Frederik Degn (2) · Paul Kauffmann (2) · Jacques Ravelli (2)
Applicant is inventor:
Tech fields:
Airplane (63) · LTA (40) · propulsion (35) · Design (35) · stability (33) · wings (28) · Propellers (28) · Lift (26) · Frame (26) · construction (24) · sustentation (18) · Navigation (18) · aerodynamics (15) · Control (13) · None (13) · steering (12) · subsystem (11) · helicopter (10) · Hybrid (10) · airship (10)
Filing date:
Full specification filed date:
Application number:
None (6)
Granted:
Publication date:
Supplementary to patent:
None (97) · Patent FR-1908-392672 (4) · Patent FR-1907-373818 (3) · Patent FR-1908-396249 (2)
Related to aircraft:
Patent agent:
Armengaud jeune (34) · None (16) · J. Germain (9) · Lavoix et Mosès (8) · J. Bonnet-Thirion (8) · Brandon frères (7) · None (6) · Chassevent (5) · Matray frères et Cie (5) · Borame et Julien (4) · Émile Klotz (4) · C. Blétry (3) · H. Elluin (3) · E. Blétry (3)
National tech categories: (Click arrow to add another value)
IPCs:
IPC B64C39/00 (30) · IPC B64B1/00 (26) · IPC B64C1/00 (13) · IPC B64C27/04 (12) · IPC B64C17/00 (9) · IPC B64B1/58 (8) · IPC B64C23/00 (8) · IPC B64C33/02 (7) · IPC B64C33/00 (5) · IPC B64C3/54 (5) · IPC B64C13/00 (4) · IPC B64C35/00 (3) · IPC B64C3/52 (3) · IPC B64C3/38 (3) · None (3) · IPC B64C11/20 (3) · IPC B64B1/40 (3) · IPC B64C13/04 (2) · IPC B64C25/60 (2) · IPC B64C3/48 (2)
CPCs:
CPC B64B1/00 (25) · CPC B64C39/00 (22) · CPC B64C2700/6295 (14) · CPC B64C17/00 (10) · CPC B64B1/58 (9) · CPC B64C23/005 (8) · CPC B64C1/00 (8) · CPC B64C27/04 (8) · CPC B64C2700/6281 (8) · CPC B64C2700/6274 (8) · CPC B64C33/02 (7) · CPC B64C2700/6228 (6) · CPC B64C33/00 (5) · CPC B64C13/00 (5) · CPC B64C2700/6212 (4) · CPC B64C2700/6218 (4) · CPC B64C3/54 (4) · CPC B64C39/005 (4)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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