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Patents > IPCs : IPC B63H1/12 or IPC B64C23/00 & Number of diagram pages: 1

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Office:
Inventors:
Gustav Mees (7) · None (3) · André-Julien Mahoudeau (3) · Louis-Marie Le Dantec (3) · Charles Wolf (3) · Antoine-Padoue Filippi (3) · Jacques-Jules Sloan (2) · Henri Liurette (2) · Ernest William Welsh (2) · Pierre Levasseur (2) · Carl Hanschke (2) · Maurice-Achille Lécuyer (2) · Jean Desbois (2) · William Radford (2) · Wilhelm Kress (2)
Inventor country:
Applicant person:
None (7) · Gustav Mees (6) · Louis-Marie Le Dantec (3) · Charles Wolf (3) · André-Julien Mahoudeau dit de Villethiou (3) · Antoine-Padoue Filippi (3) · William Radford (2) · Carl Hanschke (2) · Maurice-Achille Lécuyer (2) · Jean Desbois (2) · Jacques-Jules Sloan (2) · Wilhelm Kress (2) · Henri Liurette (2) · Ernest William Welsh (2) · Pierre Levasseur (2)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (46) · propulsion (42) · propellers (38) · Design (29) · None (22) · hybrid (22) · frame (17) · ascension (16) · Construction (15) · helicopter (15) · lift (14) · propeller (14) · aerodynamics (14) · wings (11) · stability (11) · control (10) · sustentation (8) · whole (8) · navigation (8) · Subsystem (7)
Application number:
None (28)
Granted:
Supplementary to patent:
None (80) · Patent FR-1909-410140 (5) · Patent DE-1909-220044 (2) · Patent FR-1915-525800 (2) · Patent FR-1911-430455 (2) · Patent FR-1910-423792 (2) · Patent AT-1909-40038 (2) · Patent FR-1908-394254 (2) · Patent DE-1910-06-18 Carl Hanschke (2) · Patent FR-1908-407090 (2)
Related to aircraft:
Patent agent:
None (21) · None (8) · G. de Mestral et F. Harle (5) · Schwab (4) · Ad. Sturm (4) · Armengaud jeune (4) · Paul Caquet (3) · E. Blétry (3) · Marks & Clerk (3) · J. Germain (3)
Assigned to:
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C23/005 (100) · CPC B64C2700/6274 (65) · CPC B63H1/26 (18) · CPC B63H1/20 (7) · CPC B63H2001/122 (6) · CPC B64C11/16 (6) · CPC B63H1/12 (5) · CPC B64C11/22 (4) · CPC B64C2700/6273 (4) · CPC B64C2700/6271 (4) · CPC B64C11/18 (4) · CPC B64C11/006 (4) · CPC B63B2745/00 (3) · CPC B63H1/28 (3) · CPC B64C11/001 (2) · CPC B64C11/005 (2) · CPC B64C23/00 (2) · CPC B63H2001/145 (2) · CPC B63H1/265 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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