Drilldown: Patents

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Patents > Year granted: 1912 & Family year: 1911 & Cites these patents: None

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Tech fields:
None (173) · airplane (135) · stability (93) · frame (61) · design (56) · wings (50) · construction (39) · automatic stability (39) · propulsion (34) · LTA (33) · control (33) · aerodynamics (31) · subsystem (26) · landing (24) · chassis (23) · propellers (21) · wheels (20) · navigation (20) · rudder (18) · fuselage (18)
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None (382) · Patent BE-1911-05-15 Georges de Bothezat (4) · Patent BE-1911-04-14 Lucien-Constant-Joseph Harel (3) · Patent BE-1911-240352 (2) · Patent FR-1911-436026 (2) · Patent FR-1911-430799 (2) · Patent FR-1911-438355 (2) · Patent FR-1910-435648 (2) · Patent FR-1911-446282 (2) · Patent ES-1911-50083 (2) · Patent DE-1911-251309 (2) · Patent BE-1911-Ernest Gérard (2) · Patent US-1911-1011761 (2) · Patent GB-1911-12232 (2) · Patent FR-1911-432083 (2) · Patent BE-1911-06-14 Émile-Andre Dandrieux (2) · Patent US-1911-1030764 (2) · Patent BE 1911-04-07 Bollekens frères (2) · Patent AU-1911-510 (2)
Related to aircraft:
Patent agent:
None (193) · None (18) · L. Chassevent (17) · Armengaud jeune (13) · Marks & Clerk (11) · Munn & Co. (10) · Victor J. Evans (10) · Dupont et Elluin (8) · Haseltine, Lake & Co. (7) · E. Blétry (7) · Boult, Wade & Tennant (7) · Charles Dony (7) · Schwab (6) · Hippolyte Josse (6) · Abel & Imray (5) · Weismann et Marx (5) · Dom. Casalonga (5) · J. Germain (5)
National tech categories:
FR 6.4 (153) · None (149) · HU V/h (10) · USPC 244/80 (6) · USPC 244/144 (6) · USPC 244/90R (6) · USPC 244/46 (5) · FR 5.8 (5) · USPC 244/48 (5) · USPC 244/35R (5) · USPC 244/22 (4) · USPC 244/87 (4) · FR 6.2 (4) · USPC 244/233 (4) · AT 77d (4) · USPC 244/76R (4) · BE K (4)
IPCs:
None (244) · IPC B64C1/00 (47) · IPC B64C17/00 (46) · IPC B64C39/00 (31) · IPC B64C25/00 (12) · IPC B64C3/00 (11) · IPC B64C11/00 (11) · IPC B64C17/06 (8) · IPC B64C3/38 (8) · IPC B64C3/56 (7) · IPC B64B1/00 (6) · IPC B64B1/58 (5) · IPC B64C23/00 (5) · IPC B64C3/54 (4) · IPC CPC B64C13/00 (4) · IPC B64C33/02 (4) · IPC B64D17/00 (4) · IPC B64B1/40 (4)
CPCs:
CPC B64C17/00 (66) · CPC B64C2700/6295 (49) · None (42) · CPC B64C39/00 (38) · CPC B64C13/00 (25) · CPC B64C3/385 (23) · CPC B64C23/005 (20) · CPC B64C2700/6218 (18) · CPC B64C11/006 (13) · CPC B64C33/02 (13) · CPC B64F2700/6226 (12) · CPC B64C17/06 (12) · CPC B64C3/00 (12) · CPC B64B1/00 (10) · CPC B64C1/00 (10) · CPC B64C3/14 (10)
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