Drilldown: Patents

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Patents > Applicant firm: None & Number of figures: 13-40

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Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
None (152) · airplane (143) · stability (115) · Frame (93) · Propulsion (71) · LTA (69) · wings (64) · navigation (60) · Design (59) · Propellers (48) · propeller (45) · construction (38) · control (37) · marine (34) · flapping (29) · rudder (29) · Aerodynamics (28) · safety (28) · HTA (26) · whole (24)
Application number:
Granted:
Supplementary to patent:
None (426) · Patent AU-1911-510 (5) · Patent GB-1913-16499 (5) · Patent US-1913-04-21 George Raymond Lawrence (5) · Patent US-1916-1208684 (5) · Patent AU-1914-14892 (5) · Patent FR-1909-403985 (4) · Patent US-1908-1072664 (4) · Patent FR-1913-466195 (4) · Patent US-1904-876125 (3) · Patent US-1913-1203221 (3) · Patent US-1910-1011683 (3) · Patent FR-1908-388823 (3)
Related to aircraft:
National tech categories:
FR 6.4 (171) · None (165) · HU V/h (21) · AT 77d (13) · DE 77 (10) · CH 129b (9) · USPC 244/35R (8) · USPC 244/80 (8) · FR 6.3 (8) · USPC 244/177 (7) · USPC 244/30 (7) · USPC 244/93 (7) · FR 6.2 (6) · USPC 244/22 (6) · AU 90.3 (6)
IPCs:
None (262) · IPC B64C17/00 (49) · IPC B64C39/00 (47) · IPC B64C1/00 (43) · IPC B64B1/00 (20) · IPC B64C33/02 (16) · IPC B64C3/38 (14) · IPC B64C3/00 (14) · IPC B64C11/00 (10) · IPC B64C23/00 (10) · IPC B64C35/00 (9) · IPC B64C27/04 (9) · IPC B64C3/18 (8) · IPC B64B1/58 (8) · IPC B64C17/06 (8) · IPC B64C13/00 (8) · IPC B64C3/52 (7) · IPC B64C3/56 (6) · IPC B64C33/00 (5) · IPC B64C25/00 (5)
CPCs:
None (128) · CPC B64C17/00 (66) · CPC B64B1/00 (35) · CPC B64C2700/6295 (30) · CPC B64C2700/6218 (26) · CPC B64C39/00 (26) · CPC B64C33/02 (25) · CPC B64C13/00 (17) · CPC B64C2700/6212 (16) · CPC B64C23/005 (16) · CPC B64C3/385 (15) · CPC B64C39/08 (14) · CPC B64C3/00 (13) · CPC B64C17/06 (9) · CPC B64C3/14 (9) · CPC B64B1/58 (9) · CPC B64C2700/6256 (9)
First filing:
Citations from after 1930:

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