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Patents > CPCs : CPC B64C2700/6235 or CPC B64C2700/6295 or CPC B64C33/00

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Inventor country:
Inventor location:
None (795) · Seine (6) · Seine-et-Oise (4) · London (4) · Loir-et-Cher (4) · Pennsylvania (3) · Eure (3) · Vaucluse (2) · County of London (2) · Paris (2) · New York city (2) · England (2) · New York state (2) · New York county (2) · Chicago (2) · Loire (2) · St. Louis (2)
Applicant firm:
None (796) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (7) · Curtiss Aeroplane (6) · Société des Avions Louis Bréguet (3) · Jacob Lohner & Co. (3) · Société Industrielle de Delle (3) · Société Anonyme des Établissements Nieuport (2) · Luft-Verkehrs-Gesellschaft m.b.H. (2) · Blackburn Aeroplane and Motor Co. (2) · Blackburn Aeroplane & Motor Co. (2) · Sopwith Aviation Company Limited (2)
Applicant is inventor:
Tech fields:
None (408) · airplane (187) · frame (123) · design (103) · construction (79) · stability (73) · wings (67) · propulsion (47) · flapping (41) · Aerodynamics (38) · rudder (37) · navigation (35) · lift (34) · ornithopter (34) · whole (33) · wheels (30) · control (26) · propellers (25) · fuselage (25) · propeller (25)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (710) · Patent FR-1916-502839 (3) · Patent AT-1912-75092 (3) · Patent US-1911-994106 (2) · Patent FR-1913-461629 (2) · Patent FR-1910-421136 (2) · Patent FR-1909-421311 (2) · Patent FR-1917-502839.21604 (2) · Patent GB-1913-4191 (2) · Patent IT-1916-07-14 (2) · Patent NZ-1909-26981 (2) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2) · Patent DE-1912-265515 (2) · Patent FR-1912-441089 (2) · Patent AT-1913-79244 (2)
Related to aircraft:
Patent agent:
None (407) · None (25) · Marks & Clerk (16) · Armengaud jeune (14) · Weismann et Marx (11) · Lavoix et Moses (10) · Boult, Wade & Tennant (9) · Munn & Co. (9) · J. Germain (7) · Victor J. Evans (7) · Brewer & Son (7) · Brandon frères (7) · J. Bonnet-Thirion (7) · Dupont et Elluin (7) · G. Petiau (6) · Gaston Rose (6) · L. Chassevent (6)
National tech categories:
None (407) · FR 6.4 (236) · USPC 244/45R (44) · USPC 244/13 (28) · DE 77h.5 (20) · USPC 244/11 (17) · USPC 244/87 (9) · USPC 244/91 (7) · USPC 244/90R (7) · FR 5.3 (6) · FR 6.3 (6) · USPC 244/22 (5) · USPC 244/233 (5) · USPC 244/119 (4) · USPC 244/48 (4) · USPC 244/64 (4) · USPC 244/113 (4) · USPC 244/100R (4) · DE 77 (4)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:

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