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Patents > Patent agent : Beckert & Blakeslee or J. Bonnet-Thirion or None

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Tech fields:
airplane (113) · stability (65) · None (52) · propulsion (47) · LTA (44) · Design (42) · propellers (40) · Wings (37) · frame (34) · construction (28) · navigation (26) · control (24) · hybrid (22) · aerodynamics (18) · lift (17) · Subsystem (16) · landing (16) · metal (15) · automatic stability (15)
Full specification filed date:
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Granted:
Supplementary to patent:
None (331) · Patent FR-1909-420322 (9) · Patent FR-1916-501550 (8) · Patent FR-1912-446040 (4) · Patent FR-1908-394418 (3) · Patent FR-1909-409920 (3) · Patent FR-1915-478440 (3) · Patent FR-1905-356644 (2) · Patent FR-1907-385107 (2) · Patent FR-1908-395320 (2) · Patent FR-1908-397675 (2) · Patent FR-1909-404844 (2) · Patent FR-1911-431131 (2)
Related to aircraft:
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National tech categories:
FR 6.4 (255) · None (92) · FR 12.2 (10) · FR 6.3 (10) · FR 5.8 (6) · FR 20.1 (6) · FR 6.2 (6) · FR 5.3 (3) · USPC 244/63 (3) · USPC 244/45R (3) · USPC 244/234 (2) · FR 7.3 (2) · USPC 244/35R (2) · USPC 24/713.8 (2) · USPC 244/3.23 (2) · FR 6.8 (2) · USPC 244/22 (2) · USPC 244/153R (2) · USPC 244/50 (2)
IPCs:
None (65) · IPC B64C39/00 (44) · IPC B64C17/00 (44) · IPC B64C1/00 (40) · IPC B64B1/00 (23) · IPC B64C11/00 (16) · IPC B64C23/00 (15) · IPC B64C3/38 (14) · IPC B64C33/02 (11) · IPC B64C3/00 (11) · IPC G01S1/72 (10) · IPC B64C27/04 (9) · IPC B64C3/18 (8) · IPC B64B1/58 (8) · IPC B64C1/06 (7) · IPC B64D17/00 (7) · IPC B64C3/54 (6) · IPC B64C3/52 (6)
CPCs:
CPC B64C17/00 (46) · CPC B64C39/00 (30) · CPC B64B1/00 (25) · None (21) · CPC B64C2700/6295 (21) · CPC B64C23/005 (16) · CPC B64C2700/6218 (16) · CPC B64C11/006 (14) · CPC B64C3/385 (14) · CPC B64C33/02 (13) · CPC B64C3/00 (11) · CPC B64C39/08 (11) · CPC G01S1/72 (10) · CPC B64C2700/6274 (10) · CPC B64C1/00 (9) · CPC B64B1/58 (8) · CPC B64C2700/6281 (8)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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