Drilldown: Patents

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Patents > Office : BE or US & Related to aircraft : 1852-08-14 or Yes & Assigned to: None

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (808) · Airplane (248) · LTA (182) · frame (147) · propulsion (136) · stability (133) · navigation (114) · propellers (84) · propeller (81) · design (79) · hybrid (77) · rudder (68) · flapping (63) · Wings (63) · construction (45) · Landing (43) · automatic stability (42) · control (41) · balloon (38)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (1356) · Patent BE-1909-214032 (33) · Patent BE-1907-199348 (2) · Patent US-1908-1077750 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent GB-1911-2636 (2) · Patent FR-1885-168266 (2) · Patent BE-1913-255172 (2) · Patent FR-1913-468076 (2)
Related to aircraft: (Click arrow to add another value)
Patent agent:
None (1281) · A. Wunderlich & Cie, Ingénieurs-Conseils (40) · Munn & Co. (14) · Raclot (11) · Victor J. Evans (7) · E. et G. Bede (6) · J. Gevers (5) · De Visscher et Graetz (5) · R. S. & A. B. Lacey (5) · Duvinage (4) · B. Singer (4) · E. W. Marshall (4) · Verhaeghen (3) · Biebuyck (3) · Kirkpatrick (3) · John P. Tarbox (3)
Assigned to: (Click arrow to add another value)
IPCs:
None (1269) · IPC B64B1/00 (38) · IPC B64C33/00 (18) · IPC B64C33/02 (11) · IPC CPC B64C13/00 (9) · IPC B64C17/00 (9) · IPC B64C3/00 (8) · IPC B64C39/00 (7) · IPC B64C13/00 (6) · IPC B64B1/62 (5) · IPC B64C25/00 (5) · IPC B64C27/00 (5) · IPC B64C1/00 (5) · IPC B64F1/06 (5) · IPC B64C31/00 (5) · IPC B64C9/00 (5)
CPCs:
None (379) · CPC B64C13/00 (114) · CPC B64C2700/6295 (103) · CPC B64B1/00 (87) · CPC B64C23/005 (67) · CPC B64C17/00 (66) · CPC B64C33/02 (55) · CPC B64C3/385 (51) · CPC B64C3/14 (34) · CPC B64B1/40 (29) · CPC B64C9/00 (23) · CPC B64C13/24 (23) · CPC B64C33/00 (21) · CPC B64C3/40 (18) · CPC B64C39/005 (18) · CPC B64C11/006 (16) · CPC B64C35/00 (15)
First filing:
Citations from after 1930:

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