Drilldown: Patents

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Patents > Year granted: 1913 & Related to aircraft: Other & Number of claims: 1-2

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Year granted:
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Applicant is inventor:
Tech fields:
airplane (112) · Design (72) · stability (59) · frame (44) · aerodynamics (39) · None (35) · construction (33) · wings (28) · propellers (28) · LTA (27) · automatic stability (27) · control (24) · Propulsion (23) · subsystem (20) · Landing (16) · airship (15) · lift (14) · hydroplane (14) · safety (13) · Sustentation (13)
Application number:
None (78)
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Supplementary to patent:
None (164) · Patent FR-1908-405961 (3) · Patent GB-1911-29012 (3) · Patent BE-1911-11-17 (3) · Patent FR-1912-452017 (2) · Patent FR-1913-456060 (2) · Patent BE-1912-04-05 (2) · Patent FR-1912-457441 (2) · Patent CH-1910-52816 (2) · Patent DE-1912-07-11 Luft Fahrzeug G.m.b.H. (2) · Patent FR-1912-446040 (2) · Patent DE-1912-265515 (2) · Patent DE-1912-266327 (2) · Patent DE-1912-279343 (2) · Patent DE-1913-290120 (2) · Patent FR-1911-431691 (2) · Patent BE-1912-02-07-Gramaticesco (2) · Patent FR-1912-450892 (2) · Patent AT-1909-48421 (2) · Patent US-1912-1031461 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (91) · None (19) · Armengaud jeune (13) · Victor J. Evans (9) · Brandon frères (8) · Weismann et Marx (7) · J. Germain (7) · Dom. Casalonga (6) · P. Follin (5) · Hippolyte Josse (5) · Emile Bert (5) · Georges Faugé (4) · Gaston Rose (4) · L. Chassevent (4) · E. Blétry (4) · Dupont et Elluin (4) · D. Casalonga (4)
National tech categories:
FR 6.4 (176) · None (38) · HU V/h (13) · AT 77d (11) · DE 77h.5 (7) · USPC 244/45R (4) · RU 62b (3) · FR 5.3 (3) · USPC 244/234 (3) · AT 37a (3) · CH 129b (2) · FR 6.2 (2) · DE 77h.10 (2) · USPC 244/233 (2) · DE 77h.6 (2) · USPC 244/51 (2) · DE 40o (2)
IPCs:
None (75) · IPC B64C17/00 (41) · IPC B64C1/00 (31) · IPC B64C35/00 (19) · IPC B64C39/00 (15) · IPC B64C3/38 (13) · IPC B64C11/00 (11) · IPC B64C3/00 (11) · IPC B64C33/02 (9) · IPC B64D17/00 (9) · IPC B64B1/58 (9) · IPC B64B1/00 (6) · IPC B64C3/26 (3) · IPC B64D1/04 (3) · IPC B64C11/20 (3) · IPC B64C3/54 (3) · IPC B64C17/06 (3) · IPC B64C13/04 (3) · IPC B64C25/00 (3) · IPC B64C33/00 (3)
CPCs:
None (43) · CPC B64C17/00 (41) · CPC B64C2700/6218 (17) · CPC B64C2700/6295 (17) · CPC B64C3/385 (15) · CPC B64C39/00 (13) · CPC B64C35/00 (11) · CPC B64C3/00 (10) · CPC B64C13/00 (10) · CPC B64C33/02 (9) · CPC B64B1/58 (9) · CPC B64C2700/6212 (9) · CPC B64D17/00 (8) · CPC B64C11/006 (7) · CPC B64B1/00 (7) · CPC B64C2700/6235 (6) · CPC B64C2700/6219 (6) · CPC B64C39/08 (6)
First filing:
Citations from after 1930:
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