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Patents > Office : BE or Other & CPCs : CPC B22D33/00 or CPC B64C17/00 or CPC B64C3/00

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Office: (Click arrow to add another value)
Applicant firm:
None (1045) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (10) · Société des Avions Louis Bréguet (5) · Jacob Lohner & Co. (4) · Société Industrielle de Delle (3) · Société anonyme Astra AB (3) · Ago Flugzeugwerke G. m. b. H. (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · Blackburn Aeroplane and Motor Co. (3) · Société Chastang frères (3) · Gothaer Waggonfabrik A. G. (3) · E. Rumpler Luftfahrzeugbau G.m.b.H. (3)
Applicant is inventor:
Tech fields:
stability (425) · None (419) · Airplane (387) · automatic stability (183) · design (132) · frame (123) · construction (106) · wings (102) · control (90) · Aerodynamics (80) · subsystem (68) · equilibrium (64) · Lift (38) · fuselage (36) · rudder (36) · Pendulum (33) · cables (26) · navigation (24) · balance (24) · steering (22)
Full specification filed date:
Application number:
Granted:
Publication date:
Supplementary to patent:
None (876) · Patent FR-1908-396249 (5) · Patent US-1908-1077750 (4) · Patent FR-1907-373818 (4) · Patent GB-1909-8531‎ (4) · Patent FR-1911-429224 (3) · Patent FR-1912-442419 (3) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent DE-1911-11-16 Otto Albin Budig (3) · Patent US-1908-1081147 (3) · Patent US-1908-989022 (3) · Patent FR-1911-446282 (3) · Patent FR-1909-399456 (3) · Patent FR-1910-415470 (3) · Patent AT-1913-79244 (3)
Related to aircraft:
Patent agent:
None (487) · Armengaud jeune (39) · None (39) · Marks & Clerk (23) · E. Blétry (17) · Lavoix et Moses (14) · Charles Dony (14) · J. Bonnet-Thirion (13) · Haseltine, Lake & Co. (12) · Victor J. Evans (11) · J. Germain (10) · Matray frères et Cie (10) · Hippolyte Josse (9) · Boramé et Julien (9) · Munn & Co. (9) · L. Chassevent (9) · Abel & Imray (9) · Dupont et Elluin (9)
National tech categories:
None (497) · FR 6.4 (446) · USPC 244/80 (60) · DE 77h.5 (38) · USPC 244/93 (20) · USPC 244/177 (13) · USPC 244/92 (8) · DE 77h.7 (8) · USPC 244/90R (6) · FR 5.3 (5) · FR 6.3 (4) · USPC 244/139 (3)
IPCs:
IPC B64C17/00 (503) · None (417) · IPC B64C1/00 (273) · IPC B64C3/00 (210) · CPC B64C17/00 (9) · IPC B64C3/18 (6) · IPC B64C3/38 (3) · IPC B64C25/36 (3) · IPC B64C23/00 (3) · IPC B64C3/48 (3)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

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