Drilldown: Patents

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Patents > IPCs : IPC B64C27/04 or IPC B64C3/38 & Cites these patents : 1910 or Patent AT-1909-47911 or USPC 244/87 or None

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Office:
Inventors:
None (10) · Édouard-Jean Bigourdan (5) · Alexis Beurrier (5) · Robert Esnault-Pelterie (5) · Robert Gastambide (3) · Jean-Jules Cambou (3) · Joseph Borel (3) · Georges Gramaticesco‎ (3) · Jules Gastambide (3) · Louis Lacoin (3) · Émile Pupin (3) · Désiré Sival (3) · Pierre Pons (3) · Charles Baillod (3) · Edmond-Louis Douhéret (3)
Inventor country:
Applicant person:
None (18) · Alexis Beurrier (5) · Robert Esnault-Pelterie (5) · Robert Gastambide (3) · Joseph Borel (3) · Georges Gramaticesco‎ (3) · Jules Gastambide (3) · Louis Lacoin (3) · Émile Pupin (3) · Édouard-Jean Bigourdan (3) · Désiré Sival (3) · Pierre Pons (3) · Edmond-Louis Douhéret (3)
Applicant is inventor:
Tech fields:
airplane (98) · helicopter (47) · None (45) · design (37) · wings (36) · Propulsion (29) · frame (29) · control (28) · stability (26) · propellers (25) · hybrid (21) · lift (21) · navigation (20) · construction (17) · aerodynamics (16) · Ascension (15) · airfoil (14) · sustentation (14) · HTA (12)
Full specification filed date:
Application number:
None (21)
Granted:
Supplementary to patent:
None (161) · Patent FR-1912-449167 (3) · Patent FR-1908-392672 (3) · Patent BE-1912-02-07-Gramaticesco (3) · Patent IT-1911-06-13 Guido Castagneris (2) · Patent FR-1908-407090 (2) · Patent FR-1908-393976 (2) · Patent FR-1912-457441 (2) · Patent FR-1915-478440 (2) · Patent FR-1915-502520 (2) · Patent DE-1909-244106 (2) · Patent FR-1917-493342 (2) · Patent US-1912-1062545 (2) · Patent US-1911-1011761 (2)
Related to aircraft:
Patent agent:
None (51) · None (16) · Armengaud jeune (14) · Schwab (6) · Marks & Clerk (6) · J. S. Withers & Spooner (6) · Browne & Co. (6) · Y. Rabilloud et fils (5) · J. Germain (5) · Haseltine, Lake & Co. (5) · Lavoix et Mosès (4) · J. Bonnet-Thirion (4) · L. Chassevent (3) · Hippolyte Josse (3) · Georges Faugé (3) · G. F. Redfern & Co. (3) · G. de Mestral et F. Harlé (3) · E. Blétry (3) · G. Petiau (3) · Brandon frères (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C3/385 (116) · CPC B64C2700/6281 (79) · CPC B64C27/04 (62) · CPC B64C3/38 (25) · CPC B64C27/12 (20) · CPC B64C27/20 (7) · CPC B64C27/52 (6) · CPC B64C29/0025 (4) · CPC Y02T50/145 (4) · CPC B64C2700/6242 (3) · CPC B64C39/06 (3) · None (3) · CPC B64C17/00 (3)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of diagram pages:

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