Drilldown: Patents

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Patents > Year granted: 1909 & Publication date: 1900 - 1999 & Assigned to: None

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Applicant is inventor:
Tech fields:
Airplane (153) · design (98) · LTA (85) · Propellers (68) · Wings (66) · propulsion (65) · stability (59) · frame (58) · Control (55) · lift (48) · construction (43) · subsystem (42) · navigation (41) · None (37) · Aerodynamics (35) · sustentation (34) · Rudder (32) · steering (27) · airship (22)
Application number:
Granted:
Supplementary to patent:
None (266) · Patent FR-1908-392672 (7) · Patent FR-1908-396249 (4) · Patent GB-1908-4519 (4) · Patent FR-1909-398825 (3) · Patent ES-1906-38692 (3) · Patent DE-1908-221549 (3)
Related to aircraft:
Patent agent:
None (102) · Armengaud jeune (49) · None (24) · J. Bonnet-Thirion (15) · Lavoix et Mosès (15) · G. de Mestral et F. Harlé (10) · Weismann et Marx (9) · E. Blétry (9) · H. Elluin (8) · Hippolyte Josse (7) · Borame et Julien (7) · Ad. Sturm (7) · Brandon frères (7) · J. Germain (7) · C. Baumann (6) · C. Blétry (6) · Charles Assi (6) · Matray frères et Cie (6) · De Bongé (5)
Assigned to: (Click arrow to add another value)
National tech categories:
FR 6.4 (283) · None (41) · HU V/h (14) · AT 77d (13) · FR 5.3 (10) · FR 6.2 (6) · FR 6.3 (4) · DE 77h.4 (4) · DK 77 (3) · DE 77h.6 (3) · DE 77h.15 (3) · FR 10.1 (2) · DE 77h.2 (2) · DE 77h.1 (2) · AU 90.3 (2) · FR 6.1 (2)
IPCs:
None (77) · IPC B64C39/00 (53) · IPC B64B1/00 (36) · IPC B64C17/00 (29) · IPC B64C1/00 (25) · IPC B64C33/02 (18) · IPC B64C3/38 (16) · IPC B64C23/00 (14) · IPC B64B1/58 (13) · IPC B64C11/00 (12) · IPC B64C27/04 (10) · IPC B64C33/00 (7) · IPC B64D35/04 (7) · IPC B64C13/00 (6) · IPC B64C3/00 (6) · IPC B64B1/40 (6) · IPC B64C3/54 (5) · IPC B64C11/20 (5)
CPCs:
None (68) · CPC B64C39/00 (44) · CPC B64B1/00 (35) · CPC B64C2700/6295 (30) · CPC B64C17/00 (30) · CPC B64C33/02 (18) · CPC B64C23/005 (15) · CPC B64B1/58 (15) · CPC B64C3/385 (14) · CPC B64C1/00 (12) · CPC B64C2700/6212 (12) · CPC B64C2700/6274 (11) · CPC B64C11/006 (10) · CPC B64C2700/6218 (9) · CPC B64C33/00 (9) · CPC B64C13/00 (8) · CPC B64C27/04 (7) · CPC B64D35/04 (7)
First filing:
Citations from after 1930:
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