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Patents > IPCs : IPC F16C33/61 or None & Number of figures: 3

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Applicant is inventor:
Tech fields:
airplane (148) · stability (78) · frame (77) · LTA (71) · propulsion (70) · propeller (61) · design (59) · None (53) · navigation (47) · Wings (39) · Propellers (39) · construction (37) · subsystem (34) · rudder (31) · balloon (28) · aerodynamics (27) · automatic stability (25) · hybrid (24) · control (23)
Application number:
None (304) · 1904213887 (2)
Granted:
Supplementary to patent:
None (389) · Patent BE-1911-05-15 Georges de Bothezat (3) · Patent US-1908-927605 (3) · Patent US-1908-881837 (3) · Patent US-1903-821393 (3) · Patent FR-1912-450422 (3) · Patent FR-1912-447782 (3) · Patent DE-1912-05-04 Otto Albin Budig (3) · Patent DE-1911-258741 (3) · Patent DE-1903-160742 (3) · Patent DE-1899-123884 (3) · Patent FR-1902-326727 (3)
Related to aircraft:
Patent agent:
None (276) · Munn & Co. (17) · Victor J. Evans (7) · None (7) · Marks & Clerk (6) · E. Blum & Co. (3) · Boult, Wade & Tennant (3)
National tech categories:
None (138) · HU V/h (68) · AT 77d (51) · FR 6.4 (10) · USPC 244/80 (10) · CH 129b (9) · DK 77 (9) · USPC 244/3.23 (7) · DE 77h.6 (7) · DE 77h.5 (7) · DE 77 (7) · RU Group V (6) · USPC 244/45R (6) · DE 77h (6) · USPC 244/6 (5) · USPC 244/90R (5)
IPCs: (Click arrow to add another value)
CPCs:
None (266) · CPC B64C13/00 (15) · CPC B64B1/00 (13) · CPC B64C17/00 (12) · CPC B64C11/006 (12) · CPC B64C39/005 (9) · CPC B64C2700/6295 (9) · CPC B64C27/54 (8) · CPC B64C23/005 (8) · CPC B64C3/385 (7) · CPC B64C11/48 (7) · CPC B64C11/04 (7) · CPC B63H1/04 (6) · CPC F16B2/02 (6) · CPC Y10T403/4677 (6) · CPC Y02E10/72 (5) · CPC B64C3/14 (5) · CPC F42B10/30 (5) · CPC F16B2200/40 (5) · CPC B64C11/36 (5)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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