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Patents > Office : DE or Other & Application number: None & National tech categories: FR 6.4

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Office: (Click arrow to add another value)
Inventors:
None (19) · Nazaire Lacrotte (8) · Henri-Marie Coandă (5) · Gustav Mees (5) · Armand-Jean-Auguste Deperdussin (4) · Vigilio Baldo (4) · Robert Esnault-Pelterie (4) · Prosper Meller‎ (4) · l'abbé Jean-Martin Demongeot (4) · Jacques-Jules Sloan (4) · Adolphe Clément-Bayard (4)
Inventor country:
Applicant person:
None (72) · Nazaire Lacrotte (8) · Henri-Marie Coandă (5) · Armand-Jean-Auguste Deperdussin (4) · Vigilio Baldo (4) · Robert Esnault-Pelterie (4) · Meller (the younger) (4) · l'abbé Jean-Martin Demongeot (4) · Gustav Mees (4) · Jacques-Jules Sloan (4) · Alcime Lefèvre (3) · Pierre Poulalion (3) · Pierre Audibert (3) · Corneille-Gustave-Ernest Trumelet-Faber (3) · Émile Letord (3) · Adolphe Clément-Bayard (3) · Jean Armange (3) · Étienne-Louis Lafay (3) · Henri-Hubert Pagny (3) · Eustache Roldès (3)
Applicant is inventor:
Tech fields:
Airplane (97) · LTA (60) · Design (34) · Frame (33) · safety (31) · military (31) · navigation (29) · propulsion (29) · stability (27) · propellers (26) · parachutes (23) · construction (22) · parachute (22) · subsystem (18) · piloting (16) · control (16) · motors (16) · instrument (15) · takeoff (14)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (181) · Patent FR-1909-410140 (4) · Patent FR-1836-5429 (3) · Patent BE-1910-Hervieu-parachute (2) · Patent FR-1911-449265 (2) · Patent FR-1912-439277 (2) · Patent FR-1912-449070 (2) · Patent FR-1850-10514 (2) · Patent FR-1912-450121 (2) · Patent FR-1912-450892 (2) · Patent FR-1913-457105 (2) · Patent FR-1913-465536 (2) · Patent FR-1913-473225 (2) · Patent FR-1911-431691 (2) · Patent FR-1911-431380 (2) · Patent AT-1911-57225 (2) · Patent AT-1909-12-31 Vigilio Baldo (2)
Related to aircraft:
Patent agent:
None (76) · Armengaud jeune (19) · Dupont et Elluin (12) · L. Chassevent (11) · None (11) · Brandon frères (8) · E. Blétry (7) · Schwab (6) · J. Bonnet-Thirion (6) · J. Germain (6) · H. Bœttcher fils (5) · Boramé et Julien (5) · J. Bonnet-Thirion et Breton (5) · Hippolyte Josse (5) · M. Zerolo (5) · Weismann et Marx (5)
National tech categories: (Click arrow to add another value)
IPCs:
None (56) · IPC B64D17/00 (26) · IPC B64D1/04 (16) · IPC B64D27/00 (13) · IPC B64B1/00 (10) · IPC B64C17/00 (10) · IPC B64D35/04 (10) · IPC B64C39/00 (8) · IPC B64D7/02 (7) · IPC B64F1/14 (6) · IPC B64D17/54 (6) · IPC B64B1/58 (6) · IPC F41G3/24 (5) · IPC B64C23/00 (5) · IPC B64C1/00 (5)
CPCs:
None (55) · CPC B64D17/00 (26) · CPC B64D1/04 (16) · CPC B64D27/00 (11) · CPC B64B1/00 (10) · CPC B64D35/04 (10) · CPC B64C17/00 (10) · CPC B64D7/02 (7) · CPC B64F1/14 (6) · CPC B64C39/00 (6) · CPC B64B1/58 (6) · CPC B64D17/54 (6) · CPC B64D2700/62763 (5) · CPC B64D2700/62508 (5) · CPC F41G3/24 (5)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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