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Patents > IPCs : IPC B64C1/00 or IPC B64C31/06 & Number of claims: 4-20

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Office:
Inventors:
None (9) · Adolphe-François-Joseph Doutre (4) · Robert Esnault-Pelterie (4) · Adolf Sprater (4) · Louis Marmonier (3) · Édouard Tarron (3) · Frederick James Hargreaves (3) · Edmund Sparmann (3)
Inventor country:
Inventor location:
None (155) · Seine (5) · Seine-et-Oise (4) · Meudon (3) · County Down (2) · Parkmount, Banbridge (2) · Indiana (2) · Yorkshire (2) · Banbridge (2)
Applicant person:
None (14) · Adolf Sprater (4) · Adolphe-François-Joseph Doutre (4) · Robert Esnault-Pelterie (4) · Frederick James Hargreaves (3) · Louis Marmonier (3) · Edmund Sparmann (3) · Édouard Tarron (3)
Applicant is inventor:
Tech fields:
stability (100) · airplane (82) · automatic stability (43) · design (25) · construction (24) · fuselage (23) · frame (21) · control (20) · aerodynamics (18) · None (18) · kite (15) · wings (14) · gyroscope (14) · equilibrium (12) · subsystem (11) · rudder (9) · lift (9)
Full specification filed date:
Application number:
None (12)
Granted:
Supplementary to patent:
None (123) · Patent FR-1913-465942 (2) · Patent FR-1910-435648 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent FR-1910-430552 (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent DE-1911-11-16 Otto Albin Budig (2)
Related to aircraft:
Patent agent:
None (26) · None (9) · Armengaud jeune (9) · Haseltine, Lake & Co. (7) · Boult, Wade & Tennant (6) · Marks & Clerk (6) · Charles Dony (6) · Paul Coulomb (4) · Dupont et Elluin (4) · A. M. & William Clark (4) · Lewis William Goold (3) · Wheatley & Mackenzie (3) · Edward Evans & Co. (3) · E. Blétry (3) · Hippolyte Josse (3) · Schwab (3) · Munn & Co. (3) · Boramé et Julien (3) · Abel & Imray (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C17/00 (95) · CPC B64C2700/6218 (67) · CPC B64C1/00 (34) · CPC B64C17/06 (32) · CPC B64C2700/6216 (21) · CPC B64C2001/0063 (20) · CPC A63H27/08 (15) · CPC B64C2001/0081 (11) · CPC B64C2700/6228 (9) · CPC B64C2700/6219 (7) · CPC B64C1/06 (5) · CPC A63H27/087 (4) · CPC B64C1/08 (4) · CPC B64C1/061 (4) · CPC Y02T50/40 (3) · CPC Y02T50/433 (3) · CPC B64C2700/6225 (3) · CPC B64C2001/0072 (3) · CPC B64C1/068 (3)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

Showing below up to 196 results in range #1 to #196.

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