Drilldown: Patents

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Patents > Office : AU or DE or FR & Publication date: 1910 - 1919 & Number of text pages: 4-20

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Office: (Click arrow to add another value)
Inventor country:
Applicant is inventor:
Tech fields:
airplane (163) · stability (107) · design (68) · automatic stability (53) · wings (47) · frame (47) · control (47) · None (38) · aerodynamics (38) · propulsion (37) · LTA (36) · Propellers (34) · construction (26) · sustentation (25) · landing (24) · subsystem (23) · military (22) · lift (22) · Equilibrium (19) · hybrid (18)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (219) · Patent US-1913-04-21 George Raymond Lawrence (2) · Patent GB-1911-12232 (2) · Patent FR-1912-461530 (2) · Patent IT-1913-03-20 Vigilio Baldo (2) · Patent AT-1909-12-31 Vigilio Baldo (2) · Patent FR-1911-428217 (2) · Patent FR-1911-431428 (2) · Patent IT-1910-10-17 Carlo Navaro (2)
Related to aircraft:
Patent agent:
None (42) · Armengaud jeune (19) · Dupont et Elluin (19) · None (17) · L. Chassevent (16) · Brandon frères (16) · Lavoix et Mosès (14) · Schwab (12) · E. Blétry (12) · Weismann et Marx (11) · Gaston Rose (10) · J. Bonnet-Thirion et Breton (10) · G. Petiau (9) · J. Bonnet-Thirion (9) · Boramé et Julien (7) · P. Follin (7) · De Bongé (6) · Hippolyte Josse (6) · Émile Bert (6) · Weissmann et Marx (6)
IPCs:
IPC B64C17/00 (81) · IPC B64C1/00 (73) · IPC B64C39/00 (43) · None (29) · IPC B64B1/00 (17) · IPC B64C3/38 (13) · IPC B64C33/02 (12) · IPC B64C17/06 (12) · IPC B64C23/00 (11) · IPC B64C35/00 (10) · IPC B64C11/00 (8) · IPC B64D1/04 (7) · IPC B64D17/00 (6) · IPC B64C33/00 (6) · IPC F41G3/24 (5) · IPC B64C13/00 (5) · IPC B64C3/00 (5)
CPCs:
CPC B64C17/00 (86) · CPC B64C2700/6218 (45) · CPC B64C39/00 (36) · CPC B64C2700/6295 (29) · CPC B64C2700/6212 (19) · None (18) · CPC B64B1/00 (17) · CPC B64C17/06 (13) · CPC B64C33/02 (12) · CPC B64C3/385 (11) · CPC B64C23/005 (11) · CPC B64C35/00 (8) · CPC B64C2700/6214 (8) · CPC B64C2700/6216 (8) · CPC B64C1/00 (7) · CPC B64C13/00 (7) · CPC B64C11/006 (7) · CPC B64D1/04 (7) · CPC B64C33/00 (7)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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