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Patents > IPCs : IPC B64C13/00 or IPC B64C3/00 or IPC B64C3/52

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Office:
Inventor country:
Applicant firm:
None (356) · Rumpler-Werke G.m.b.H. in Berlin-Johannisthal (10) · Blackburn Aeroplane and Motor Co. (8) · E. Rumpler Luftfahrzeugbau G.m.b.H. (5) · British and Colonial Aeroplane Co. (4) · Société Anonyme des Établissements Nieuport (4) · Jacob Lohner & Co. (4) · Société Industrielle de Delle (3) · Société Chastang frères (3) · Gothaer Waggonfabrik A. G.‎ (3) · Luft-Verkehrs-Gesellschaft m.b.H. (3) · AGO Flugzeugwerke G. m. b. H. (3)
Applicant is inventor:
Tech fields:
Airplane (201) · Wings (93) · frame (90) · control (90) · construction (79) · design (69) · None (69) · stability (45) · steering (43) · rudder (34) · Aerodynamics (33) · navigation (32) · lift (31) · subsystem (30) · fuselage (27) · biplane (21) · sustentation (17) · airfoil (16) · cables (16) · wing warping (16)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (338) · Patent FR-1907-373818 (7) · Patent FR-1911-429224 (3) · Patent FR-1908-392672 (3) · Patent AT-1913-79244 (3) · Patent FR-1917-504302 (2) · Patent FR-1909-412818 (2) · Patent GB-1911-04-28 Belton Tattnall Hamilton (2) · Patent GB-1912-26911 (2) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (2) · Patent FR-1911-448337 (2) · Patent IT-1916-07-14 (2) · Patent US-1913-1118124 (2) · Patent DE-1918-388537 (2)
Related to aircraft:
Patent agent:
None (109) · Armengaud jeune (29) · Marks & Clerk (18) · None (18) · Brewer & Son (12) · Weismann et Marx (12) · Haseltine, Lake & Co. (10) · Dupont et Elluin (8) · Boult, Wade & Tennant (8) · L. Chassevent (6) · Lavoix et Moses (6) · Paul Blum (5) · H. Boettcher fils (5) · Charles Dony (5) · E. Blétry (5)
National tech categories:
FR 6.4 (182) · None (147) · DE 77h.5 (44) · USPC 244/233 (9) · USPC 244/234 (8) · USPC 244/48 (7) · DE 77h.7 (7) · FR 5.3 (6) · USPC 244/90R (6) · USPC 244/46 (5) · USPC 244/231 (5) · USPC 244/49 (4) · USPC 244/225 (3) · AT 77d (3) · USPC 244/91 (3) · USPC 244/237 (3) · USPC 244/88 (3) · USPC 244/87 (3) · DE 62b.15 (3) · USPC 244/219 (3)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C3/00 (214) · CPC B64C13/00 (168) · CPC B64C2700/6256 (105) · CPC B64C2700/6235 (99) · CPC B64C2700/6233 (66) · CPC B64C3/52 (43) · CPC B64C2700/6245 (22) · CPC B64C3/385 (8) · CPC B64C2700/6259 (7) · None (5) · CPC B64C3/40 (4) · CPC B64C3/48 (3) · CPC Y02T50/145 (3) · CPC B64C3/18 (3) · CPC Y10S244/904 (2) · CPC B64C3/56 (2) · CPC B64C25/36 (2) · CPC B64C2700/626 (2) · CPC B64C3/54 (2) · CPC B64C3/50 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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