Drilldown: Patents

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Patents > Patent agent: None & Assigned to: None & Family year: 1913

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Tech fields:
None (313) · Airplane (63) · frame (37) · LTA (33) · stability (30) · design (27) · wings (21) · construction (21) · propulsion (18) · safety (17) · landing (16) · wheels (15) · propellers (15) · aerodynamics (13) · control (11) · military (11) · automatic stability (11) · chassis (9)
Full specification filed date:
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Supplementary to patent:
None (447) · Patent DE-1913-290120 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent AT-1913-79244 (3) · Patent GB-1913-16499 (3) · Patent GB-1913-22557 (2) · Patent DE-1913-301564 (2) · Patent DE-1913-293131 (2) · Patent DE-1913-287314 (2) · Patent FR-1913-461629 (2) · Patent FR-1913-466195 (2) · Patent FR-1913-452942 (2) · Patent US-1913-04-01 Cooper (2)
Related to aircraft:
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National tech categories:
None (250) · HU V/h (39) · FR 6.4 (38) · AT 77d (19) · DE 77h.5 (11) · BE K (6) · USPC 244/233 (5) · USPC 244/22 (4) · USPC 244/90R (4) · USPC 244/119 (4) · DE 77h (4) · DE 77h.9 (3) · USPC 244/101 (3) · USPC 244/125 (3) · USPC 244/147 (3) · USPC 244/93 (3) · DE 37f.8 (3) · USPC 244/47 (3)
IPCs:
None (429) · IPC B64B1/00 (10) · IPC B64C17/00 (9) · IPC B64C1/00 (7) · IPC B64B1/58 (6) · IPC B64C39/00 (6) · IPC B64C3/00 (4) · IPC B64C31/04 (3) · IPC B64C33/02 (3) · IPC B64C25/00 (3) · IPC B64C3/38 (2) · IPC B64C23/00 (2) · IPC B64C35/00 (2) · IPC B64C3/54 (2) · IPC B64C11/00 (2) · IPC B64B1/62 (2) · IPC B64D17/00 (2)
CPCs:
None (130) · CPC B64C17/00 (46) · CPC B64C35/00 (38) · CPC B64C2700/6295 (36) · CPC B64C39/00 (32) · CPC B64B1/00 (26) · CPC B64C2700/6218 (18) · CPC B64F2700/6261 (13) · CPC B64C13/00 (12) · CPC B64C3/00 (11) · CPC B64B1/58 (10) · CPC B64C23/005 (9) · CPC B64C11/006 (8) · CPC B64C2700/6219 (8) · CPC B64C3/56 (8) · CPC B64C33/02 (8) · CPC B64C33/00 (7) · CPC B64C3/14 (6) · CPC B64C2700/6212 (6)
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