Drilldown: Patents

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Patents > Application number: None & Related to aircraft: Yes & National tech categories : FR 6.4 or USPC 244/233

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Office:
Inventors:
None (8) · Nazaire Lacrotte (6) · Armand-Jean-Auguste Deperdussin (4) · Prosper Meller‎ (4) · Robert Esnault-Pelterie (4) · Jacques-Jules Sloan (3) · Pierre Poulalion (3) · Étienne-Louis Lafay (3) · Jean Armange (3) · Adolphe Clément-Bayard (3) · Alcime Lefèvre (3)
Inventor country:
Applicant person:
None (30) · Nazaire Lacrotte (6) · Armand-Jean-Auguste Deperdussin (4) · Robert Esnault-Pelterie (4) · Meller (the younger) (4) · Jean Armange (3) · Adolphe Clément-Bayard (3) · Alcime Lefèvre (3) · Jacques-Jules Sloan (3) · Étienne-Louis Lafay (3) · Pierre Poulalion (3) · Corneille-Gustave-Ernest Trumelet-Faber (2) · Louis Revault (2) · Henri-Marie Coandă (2) · Gustav Mees (2) · Frédéric Bonnet (2) · Eugène-Pierre-Félix-Auguste Coursin (2) · Vigilio Baldo (2)
Applicant is inventor:
Tech fields:
airplane (40) · LTA (38) · Military (22) · Safety (17) · frame (15) · parachute (14) · construction (14) · Design (13) · navigation (13) · propulsion (10) · parachutes (9) · instrument (9) · stability (8) · projectile (7) · dirigibles (6) · propellers (6) · piloting (6) · fuselage (6)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (76) · Patent FR-1913-457105 (2) · Patent FR-1909-410140 (2) · Patent FR-1850-10514 (2) · Patent FR-1912-439277 (2) · Patent FR-1913-473225 (2) · Patent FR-1912-450892 (2) · Patent FR-1913-465536 (2) · Patent FR-1911-431380 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (40) · Armengaud jeune (11) · Dupont et Elluin (6) · L. Chassevent (6) · Boramé et Julien (4) · Schwab (4) · None (3) · Charles Dony (3) · J. Bonnet-Thirion (3) · Rigot et Prévost (3) · Société J.P. Bonnicart et Cie. (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (27) · IPC B64D17/00 (12) · IPC B64D1/04 (11) · IPC B64B1/00 (8) · IPC B64D7/02 (5) · IPC B64B1/58 (4) · IPC F41G3/24 (3) · IPC B64B1/40 (3) · IPC B64C1/00 (3) · IPC B64D17/54 (3) · IPC B64D45/00 (3) · IPC B64D27/00 (3)
CPCs:
None (27) · CPC B64D17/00 (12) · CPC B64D1/04 (11) · CPC B64B1/00 (7) · CPC B64D7/02 (5) · CPC B64B1/58 (4) · CPC B64D2700/62526 (3) · CPC B64D17/54 (3) · CPC F41G3/24 (3) · CPC B64B1/40 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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