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Patents > CPCs : CPC B64C11/16 or CPC B64C33/02

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Office:
Inventor location:
None (338) · Seine (13) · Paris (8) · Rhône (3) · Morbihan (3) · Missouri (3) · Lorient (3) · Chicago (3) · England (2) · Washington (2) · St. Louis (2) · Seine-et-Oise (2) · Montpellier (2) · Hérault (2) · London (2) · Cleveland (2) · Brooklyn (2) · Berlin (2)
Applicant is inventor:
Tech fields:
flapping (117) · None (97) · Propulsion (79) · ornithopter (76) · Frame (54) · Wings (51) · airplane (44) · Propellers (40) · propeller (39) · Design (35) · Navigation (33) · hybrid (22) · LTA (20) · Stability (18) · rudder (17) · aerodynamics (17) · control (15) · Subsystem (14) · airfoil (14)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (311) · Patent FR-1912-446040 (4) · Patent BE-1910-12-28-Muehter (3) · Patent GB-1909-12556 (3) · Patent FR-1910-424987 (3) · Patent FR-1908-407411 (3) · Patent US-1915-1217790 (2) · Patent IT-1907-87304 (2) · Patent FR-1909-420004 (2) · Patent DE-1910-09-03 Richard Blum (2) · Patent DE-1909-244441 (2) · Patent DE-1907-217533 (2) · Patent FR-1909-410528 (2)
Related to aircraft:
Patent agent:
None (145) · None (20) · Armengaud jeune (7) · Munn & Co. (7) · E. Blétry (6) · C. A. Snow & Co. (6) · J. Germain (5) · Boult, Wade & Tennant (5) · Haseltine, Lake & Co. (4) · Dom. Casalonga (4) · Schwab (4) · Victor J. Evans (4) · Hippolyte Josse (4) · Ad. Sturm (4)
National tech categories:
FR 6.4 (126) · None (119) · USPC 244/22 (69) · DE 77h.10 (22) · USPC 244/72 (19) · DE 77 (13) · FR 6.2 (12) · FR 6.3 (9) · DE 77h (4) · USPC 244/64 (3) · DE 77h.6 (3) · GB 4 propelling (2) · GB 4 propel & steer (2) · USPC 244/133 (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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