Drilldown: Patents

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Patents > Supplementary to patent : Patent BE-1909-214032 or Patent HU-1901-24148 or None & Patent agent: None & Number of diagram pages: 2-3

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Office:
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Tech fields:
airplane (110) · frame (83) · LTA (76) · propulsion (71) · stability (66) · design (52) · None (49) · navigation (47) · propeller (41) · control (39) · construction (39) · propellers (37) · airship (30) · wings (28) · rudder (27) · subsystem (24) · marine (23) · safety (22) · automatic stability (21)
Full specification filed date:
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Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
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Assigned to:
None (403) · Moteurs Salmson (3) · Goodyear Tire and Rubber Company (3) · Westinghouse Air Spring Company (2) · Curtiss Aeroplane (2)
IPCs:
None (256) · IPC B64B1/00 (26) · IPC B64C39/00 (23) · IPC B64C1/00 (10) · IPC B64C33/00 (9) · IPC B64C11/00 (9) · IPC B64C23/00 (7) · IPC B64C17/00 (7) · IPC CPC B64C13/00 (6) · IPC B64C3/00 (6) · IPC B64C33/02 (6) · IPC B64C27/04 (6) · IPC B64C13/00 (5) · IPC B64C3/38 (4) · IPC B64C35/00 (3) · IPC B64B1/58 (3) · IPC B64C31/06 (3) · IPC B64C9/00 (3) · IPC B64C3/54 (3)
CPCs:
None (106) · CPC B64B1/00 (35) · CPC B64C13/00 (26) · CPC B64C23/005 (19) · CPC B64C2700/6295 (18) · CPC B64C11/006 (14) · CPC B64C17/00 (13) · CPC B64C33/02 (13) · CPC B64C39/00 (12) · CPC B64C39/005 (11) · CPC B64C39/08 (9) · CPC B64C3/385 (9) · CPC B64C33/00 (7) · CPC B64C35/00 (6) · CPC B64C3/14 (6) · CPC B64C25/60 (5) · CPC B64C9/00 (5) · CPC B64C27/12 (5)
First filing:
Citations from after 1930:
Number of diagram pages:

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