Drilldown: Patents

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Patents > Year granted: 1911 & Supplementary to patent: None & Related to aircraft: Yes

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Tech fields:
None (115) · Airplane (109) · stability (65) · Design (56) · frame (52) · propulsion (44) · construction (34) · propellers (33) · LTA (32) · wings (29) · automatic stability (27) · wheels (25) · propeller (24) · navigation (23) · aerodynamics (23) · rudder (22) · landing (21) · control (17) · airfoil (17)
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Patent agent:
None (215) · Armengaud jeune (18) · Hippolyte Josse (8) · J. Bonnet-Thirion (7) · J. Germain (5) · Haseltine, Lake & Co. (4) · H. Bœttcher fils (4) · E. Blétry (4) · Dupont et Elluin (4) · de Bongé (4) · Paul Caquet (4) · Dom. Casalonga (3) · Browne & Co. (3) · None (3) · P. Follin (3) · Raclot (3)
National tech categories:
FR 6.4 (117) · None (85) · USPC 244/90R (8) · USPC 244/22 (7) · USPC 244/139 (7) · BE K (7) · FR 6.2 (5) · USPC 244/48 (5) · USPC 244/80 (5) · HU V/h (5) · USPC 244/13 (4) · USPC 244/66 (4) · USPC 244/73R (4)
IPCs:
None (178) · IPC B64C1/00 (30) · IPC B64C17/00 (28) · IPC B64C39/00 (21) · IPC B64B1/00 (17) · IPC B64B1/58 (10) · IPC B64C11/00 (9) · IPC B64C25/00 (8) · IPC B64C3/00 (6) · IPC B64C23/00 (5) · CPC B64C17/00 (4) · IPC B64C17/06 (4) · IPC B64C11/16 (4) · IPC B64C13/00 (4) · IPC B64C35/00 (3) · IPC CPC B64C13/00 (3) · IPC B64B1/66 (3) · IPC B64C31/06 (3) · IPC B64D17/00 (3) · IPC B64C3/42 (3)
CPCs:
None (50) · CPC B64C17/00 (45) · CPC B64B1/00 (24) · CPC B64C2700/6295 (21) · CPC B64C13/00 (18) · CPC B64C2700/6218 (17) · CPC B64C23/005 (12) · CPC B64C39/00 (11) · CPC B64B1/58 (10) · CPC B64C33/02 (8) · CPC B64F2700/6226 (8) · CPC B64C11/006 (8) · CPC B64C3/385 (7) · CPC B64C3/14 (7) · CPC B64C3/00 (6) · CPC B64C39/005 (6) · CPC B64C2700/6212 (6)
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