Drilldown: Patents

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Patents > Patent agent: None & Number of text pages: 2-8 & Number of diagram pages: 2

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Office:
Applicant is inventor:
Tech fields:
airplane (95) · frame (62) · LTA (61) · Design (60) · stability (51) · Propulsion (45) · control (34) · propellers (33) · Construction (33) · navigation (32) · propeller (29) · Airship (29) · wings (25) · None (22) · Subsystem (20) · Whole (19) · rudder (17) · safety (16) · Lift (15) · automatic stability (15)
Full specification filed date:
Application number:
None (131)
Granted:
Supplementary to patent:
None (259) · Patent GB-1909-2111 (2) · Patent GB-1911-2636 (2) · Patent BE-1913-07-12 Joseph de Pierpont de Burnot (2) · Patent CH-1899-18666 (2) · Patent US-1908-1077750 (2) · Patent FR-1902-328044 (2)
Related to aircraft:
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National tech categories:
None (72) · HU V/h (50) · FR 6.4 (26) · DE 77h.5 (16) · DE 77 (15) · AT 77d (8) · USPC 244/80 (6) · DE 77h.9 (5) · FR 6.3 (5) · USPC 244/45R (4) · USPC 244/33 (3) · FR 5 (3) · USPC 244/90R (3) · DE 77h (3) · USPC 244/51 (3)
IPCs:
None (199) · IPC B64C39/00 (17) · IPC B64B1/00 (16) · IPC B64C11/00 (8) · IPC B64C3/38 (6) · IPC B64C17/00 (6) · IPC B64C1/00 (5) · IPC B64C33/00 (5) · IPC B64C33/02 (5) · IPC B64C27/04 (4) · IPC B64C23/00 (4) · IPC B64C31/06 (4) · IPC B64C3/00 (3) · IPC B64C13/00 (3) · IPC B64C35/00 (3)
CPCs:
None (99) · CPC B64B1/00 (19) · CPC B64C13/00 (16) · CPC B64C2700/6295 (14) · CPC B64C17/00 (13) · CPC B64C39/00 (9) · CPC B64C3/385 (8) · CPC B64C11/006 (8) · CPC B64C39/005 (8) · CPC B64C33/02 (7) · CPC B64C39/08 (6) · CPC B64C23/005 (6) · CPC A63H27/08 (5) · CPC B64C25/60 (4) · CPC B64B1/40 (4)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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