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Patents > Supplementary to patent : Patent FR-1908-392672 or None & First filing: No & Number of claims: 2

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Office:
Inventors:
None (21) · Robert Esnault-Pelterie (8) · Franz Schneider (5) · Ignaz Etrich (4) · Nazaire Lacrotte (3) · Jacques-Jules Sloan (3) · Johann Schütte (3) · Joseph Hofmann (3) · Carl Georg Rodeck (3)
Inventor country:
Applicant person:
None (52) · Robert Esnault-Pelterie (8) · Franz Schneider (5) · Ignaz Etrich (4) · Johann Schütte (3) · Carl Georg Rodeck (3) · Jacques-Jules Sloan (3) · Giulio Silvestri (2) · Boo Henning Wallin (2) · Pierre Levasseur (2) · Nazaire Lacrotte (2) · Camille Lacoste (2) · Pietro Fabiani (2) · Reinhold Richter (2) · Joseph Hofmann (2) · Franz Xaver Wels (2) · Jacob Christian Hansen-Ellehammer (2)
Applicant is inventor:
Tech fields:
Airplane (66) · Frame (39) · design (33) · stability (31) · LTA (30) · construction (30) · propulsion (26) · wings (22) · propellers (21) · lift (18) · Aerodynamics (18) · subsystem (16) · navigation (15) · control (13) · balloon (12) · Airship (11) · None (10) · propeller (9) · Rudder (9)
Full specification filed date:
Application number:
None (60)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (84) · Armengaud jeune (13) · Charles Dony (5) · Hippolyte Josse (4) · Brandon frères (3) · Marks & Clerk (3) · H. Bœttcher fils (3) · G. de Mestral et F. Harlé (3) · Wheatley & Mackenzie (2) · Fayollet (2) · Lavoix et Mosès (2) · E. Blétry (2)
Assigned to:
IPCs:
None (69) · IPC B64B1/00 (13) · IPC B64C17/00 (11) · IPC B64C1/00 (8) · IPC B64C39/00 (6) · IPC B64C33/02 (4) · IPC B64C3/54 (4) · IPC B64C3/00 (4) · IPC B64B1/40 (4) · IPC B64C11/00 (3) · IPC CPC B64C13/00 (2) · IPC B64C35/00 (2) · IPC B64C3/48 (2) · IPC B64C3/38 (2) · IPC B64C27/00 (2) · IPC B64C25/00 (2) · IPC B64C29/00 (2) · IPC B64B1/58 (2)
CPCs:
None (58) · CPC B64B1/00 (12) · CPC B64C17/00 (11) · CPC B64C3/00 (4) · CPC B64C33/02 (4) · CPC B64C39/00 (4) · CPC B64B1/40 (4) · CPC B64C13/00 (3) · CPC B64C2700/6212 (3) · CPC B64C3/54 (3)
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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