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Patents > Citations from after 1930: None & Number of text pages: 6-11

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Office:
Inventor location:
None (425) · Budapest (5) · Nord (4) · London (3) · Lorient (3) · Morbihan (3) · New York state (3) · England (3)
Applicant is inventor:
Tech fields:
airplane (178) · Stability (134) · frame (82) · design (80) · propulsion (66) · wings (59) · navigation (57) · LTA (51) · control (49) · propellers (47) · Automatic stability (46) · construction (36) · propeller (36) · marine (34) · aerodynamics (33) · whole (32) · rudder (31) · hybrid (30) · None (29) · lift (27)
Application number:
Granted:
Supplementary to patent:
None (318) · Patent US-1916-1208684 (4) · Patent BE-1910-230887 (3) · Patent US-1913-1203221 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent GB-1909-8531 (3) · Patent FR-1911-440594 (3) · Patent FR-1908-396249 (3) · Patent GB-1909-26034 (3)
Related to aircraft:
Patent agent:
None (137) · None (22) · Haseltine, Lake & Co. (18) · Marks & Clerk (17) · Brandon frères (10) · John P. Tarbox (9) · Boult, Wade & Tennant (8) · Armengaud jeune (8) · Munn & Co. (7) · Schwab (6) · Matray frères et Cie (5) · A. M. & William Clark (5) · Brewer & Son (5) · Jensen & Son (4) · Henry Hughes (4) · A. E. White (4)
National tech categories:
None (214) · FR 6.4 (97) · HU V/h (19) · USPC 244/80 (11) · FR 6.3 (9) · GB 4 propel & steer (8) · CH 129b (6) · USPC 244/233 (5) · GB 4 without buoyant (4) · USPC 244/30 (4) · GB 4 framework (4)
IPCs:
None (221) · IPC B64C17/00 (54) · IPC B64C1/00 (49) · IPC B64C39/00 (33) · IPC B64B1/00 (12) · IPC B64C11/00 (10) · IPC B64C17/06 (10) · IPC B64C3/38 (10) · IPC B64C33/00 (9) · IPC B64C35/00 (8) · IPC B64C3/00 (7) · IPC B64C13/00 (6) · IPC B64C33/02 (6) · IPC B64C3/18 (5) · IPC B64C27/04 (5) · IPC B64C3/48 (4) · IPC B64C23/00 (4)
CPCs:
None (145) · CPC B64C17/00 (63) · CPC B64C2700/6218 (29) · CPC B64C39/00 (24) · CPC B64C13/00 (22) · CPC B64B1/00 (19) · CPC B64C2700/6295 (19) · CPC B64C2700/6212 (17) · CPC B64C3/385 (15) · CPC B64C17/06 (11) · CPC B64C33/00 (10) · CPC B64C35/00 (9) · CPC B64C33/02 (9) · CPC B64C3/00 (8) · CPC B64C39/005 (7) · CPC B64C23/005 (7) · CPC B64C2700/6233 (6) · CPC B64C2700/6216 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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