Drilldown: Patents

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Patents > Related to aircraft: 1 & Number of diagram pages: 2-50000000 & Number of figures: 8-11

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Tech fields:
airplane (114) · None (89) · frame (81) · propulsion (71) · navigation (65) · stability (64) · LTA (57) · propeller (52) · flapping (35) · design (34) · rudder (34) · construction (30) · wings (29) · hybrid (29) · control (28) · propellers (24) · helicopter (21) · airfoil (21)
Full specification filed date:
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Supplementary to patent:
None (358) · Patent GB-1908-4519 (3) · Patent GB-1887-8255 (3) · Patent DE-1895-98580 (2) · Patent US-1912-1093746 (2) · Patent US-1911-1028409 (2) · Patent US-1909-970771 (2) · Patent US-1909-940701 (2) · Patent US-1909-1137533 (2) · Patent US-1909-1010443 (2) · Patent GB-1911-255 (2) · Patent GB-1911-19976 (2) · Patent GB-1909-11090 (2) · Patent FR-1909-402649 (2) · Patent FR-1887-184251 (2) · Patent US-1918-1589780 (2) · Patent CH-1899-18666 (2)
Related to aircraft: (Click arrow to add another value)
National tech categories:
None (166) · FR 6.4 (60) · HU V/h (13) · USPC 244/80 (9) · USPC 244/48 (8) · USPC 244/70 (8) · USPC 244/22 (8) · GB 4 propel & steer (7) · USPC 244/233 (7) · USPC 244/90R (7) · USPC 244/45R (6) · USPC 244/72 (6) · USPC 244/119 (6) · USPC 244/66 (6) · USPC 244/20 (6)
IPCs:
None (247) · IPC B64C39/00 (31) · IPC B64C17/00 (19) · IPC B64B1/00 (16) · IPC B64C1/00 (15) · IPC B64C23/00 (14) · IPC B64C3/38 (13) · IPC B64C33/02 (10) · IPC B64C3/00 (10) · IPC B64C35/00 (9) · IPC B64C33/00 (6) · IPC B64C27/04 (4) · IPC B64C11/00 (4) · IPC B64C17/06 (4) · IPC B64C31/04 (3) · IPC B64D27/00 (3) · IPC B64C13/00 (3) · IPC B64C3/54 (3)
CPCs:
None (71) · CPC B64C17/00 (28) · CPC B64C23/005 (28) · CPC B64C3/385 (26) · CPC B64C39/005 (25) · CPC B64C33/02 (23) · CPC B64B1/00 (20) · CPC B64C2700/6295 (18) · CPC B64C13/00 (18) · CPC B64C39/00 (13) · CPC B64C35/00 (11) · CPC B64C2700/6274 (9) · CPC B64C3/00 (8) · CPC B64C2700/6212 (7) · CPC B64C33/00 (7) · CPC B64C3/14 (7) · CPC B64C3/40 (6) · CPC B64C39/08 (6) · CPC B64C11/006 (6)
First filing:
Cites these patents:
None (441)
Citations from after 1930:
Number of diagram pages:
Number of figures:

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