Drilldown: Patents

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Patents > Office : DE or FR & Inventor country : CA or SE or US

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Tech fields:
None (161) · airplane (52) · LTA (44) · Stability (42) · frame (26) · propulsion (20) · propellers (14) · design (14) · navigation (14) · construction (11) · wings (10) · rudder (9) · safety (9) · airship (9) · control (9) · airfoil (8) · aeroplane (8)
Full specification filed date:
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Supplementary to patent:
None (250) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent FR-1911-428217 (2) · Patent US-1908-927605 (2) · Patent US-1912-1033662 (2) · Patent US-1903-821393 (2) · Patent US-1898-607240 (2) · Patent US-1914-1273799 (2) · Patent GB-1902-24336 (2) · Patent US-1910-1011683 (2) · Patent US-1918-1589780 (2) · Patent DE-1904-173378 (2)
Related to aircraft:
Patent agent:
None (183) · Brandon frères (24) · G. Petiau (13) · Lavoix et Mosès (10) · Borame et Julien (8) · Schwab (7) · E. Blétry (6) · Société G. Breton, P. Audy, J. Rousset, A. Vergé (5) · Charles Assi (5) · J. Bonnet-Thirion (5) · Rigot et Prévost (5) · Gaston Petiau (4) · Chassevent (4) · Ch. Faber (4) · E.-S. Becker (4) · Ed. Wolf (4) · P. Follin (4)
IPCs:
None (174) · IPC B64C17/00 (36) · IPC B64C39/00 (26) · IPC B64C1/00 (23) · IPC B64B1/00 (15) · IPC B64C23/00 (12) · IPC B64C33/02 (9) · IPC B64C27/04 (9) · IPC B64C3/38 (6) · IPC B64B1/58 (6) · IPC B64C3/00 (5) · IPC B64C35/00 (5) · IPC B64C31/06 (4) · IPC B64C5/04 (4) · IPC B64C13/00 (4) · IPC B64B1/40 (4) · IPC B64C39/10 (3) · IPC F41G3/24 (3) · IPC B64D17/00 (3)
CPCs:
CPC B64C17/00 (55) · None (51) · CPC B64C39/00 (45) · CPC B64C2700/6295 (42) · CPC B64C23/005 (21) · CPC B64C2700/6218 (19) · CPC B64B1/00 (18) · CPC B64C2700/6212 (17) · CPC B64C2700/6281 (16) · CPC B64C2700/6274 (16) · CPC B64C33/02 (14) · CPC B64C3/385 (13) · CPC B64C2700/6214 (10) · CPC B64C1/00 (8) · CPC B64C27/04 (8) · CPC B64C2700/6228 (7) · CPC B64C3/00 (7) · CPC B64C35/00 (7) · CPC B64C27/00 (6)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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