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Patents > Citations from after 1930: None & Number of text pages: 3-6 & Number of figures: 4

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Office:
Inventor country:
Applicant is inventor:
Tech fields:
Airplane (112) · frame (67) · LTA (59) · design (55) · stability (53) · Propellers (47) · propulsion (44) · navigation (41) · wings (32) · Control (31) · None (30) · Construction (27) · propeller (25) · subsystem (23) · aerodynamics (22) · rudder (20) · steering (18) · landing (18)
Application number:
None (113)
Granted:
Supplementary to patent:
None (219) · Patent CH-1910-52044 (3) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent US-1910-1041876 (3) · Patent US-1908-1021139 (2) · Patent DE-1912-06-24 Julius Pompe (2) · Patent DE-1908-239989 (2) · Patent BE-1914-264437 (2) · Patent FR-1908-396839 (2) · Patent FR-1907-377174 (2) · Patent US-1908-887443 (2) · Patent FR-1910-420958 (2) · Patent US-1913-1123253 (2) · Patent AT-1912-75092 (2) · Patent DE-1911-330185 (2) · Patent US-1910-993987 (2)
Related to aircraft:
Patent agent:
None (96) · Boult, Wade & Tennant (11) · Weismann et Marx (8) · Marks & Clerk (7) · Haseltine, Lake & Co. (7) · Brandon frères (7) · Armengaud jeune (7) · None (6) · J. Bonnet-Thirion (5) · Lloyd Wise & Co. (4) · Brewer & Son (4) · Boramé et Julien (3) · E. Blétry (3) · Munn & Co. (3) · Charles Assi (3) · Herbert Haddan & Co. (3) · Hippolyte Josse (3) · John P. Tarbox (3) · W. P. Thompson & Co. (3) · Weissmann et Marx (3)
National tech categories:
None (126) · FR 6.4 (91) · HU V/h (27) · CH 129b (4) · USPC 244/6 (4) · DE 77h.5 (4) · AU 90.3 (3) · GB 4 propel & steer (3) · AT 77d (3) · FR 6.3 (3) · USPC 33/232 (3) · USPC 244/90R (3)
IPCs:
None (130) · IPC B64C39/00 (22) · IPC B64C17/00 (20) · IPC B64B1/00 (18) · IPC B64C1/00 (17) · IPC B64C35/00 (9) · IPC B64C25/00 (7) · IPC B64C13/00 (6) · IPC B64C3/38 (6) · IPC B64C33/02 (5) · IPC B64C23/00 (4) · IPC B64C11/00 (4) · IPC B64C3/54 (4) · IPC B64D35/06 (4) · IPC B64C3/00 (3) · IPC B64C13/02 (3) · IPC B64D17/00 (3) · IPC B64B1/62 (3) · IPC B64B1/58 (3) · IPC G01P3/36 (3)
CPCs:
None (86) · CPC B64C17/00 (27) · CPC B64B1/00 (17) · CPC B64C39/00 (15) · CPC B64C2700/6218 (13) · CPC B64C13/00 (12) · CPC B64C35/00 (11) · CPC B64C2700/6295 (10) · CPC B64C23/005 (9) · CPC B64C33/02 (6) · CPC B64C2700/6214 (6) · CPC B64C3/385 (6) · CPC B64C39/08 (6) · CPC B64C2700/6256 (5) · CPC B64B1/58 (5) · CPC B64C1/00 (5) · CPC B64F2700/6261 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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