Drilldown: Patents

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Patents > Inventor location: None & Number of claims: 3 & Number of figures: 5-7

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Tech fields:
airplane (68) · frame (56) · LTA (53) · design (39) · propulsion (39) · stability (37) · None (35) · construction (31) · navigation (26) · wings (24) · propellers (23) · control (22) · Airship (19) · propeller (19) · landing (16) · Subsystem (14) · Rudder (12) · aerodynamics (12)
Full specification filed date:
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None (105)
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Supplementary to patent:
None (207) · Patent FR-1907-373818 (3) · Patent FR-1911-438580 (2) · Patent DE-1907-215602 (2) · Patent DE-1907-196255 (2) · Patent IT-1915-150227 (2) · Patent IT-1917-03-16 Federico Caproni (2) · Patent FR-1911-449265 (2) · Patent GB-1910-885 (2) · Patent US-1912-1033662 (2) · Patent FR-1909-408057 (2)
Related to aircraft:
Patent agent:
None (82) · Armengaud jeune (15) · Munn & Co. (8) · None (6) · Dupont et Elluin (6) · Marks & Clerk (5) · H. Bœttcher fils (4) · Boult, Wade & Tennant (4) · Charles Dony (4) · A. M. & William Clark (4) · L. Chassevent (4) · Lavoix et Mosès (3) · Haseltine, Lake & Co. (3) · Victor J. Evans (3)
National tech categories:
None (104) · FR 6.4 (76) · HU V/h (10) · DE 77h.5 (8) · AT 77d (8) · DK 77 (4) · USPC 244/6 (3) · USPC 244/51 (3) · USPC 244/22 (3) · FR 6.3 (3) · USPC 244/30 (3)
IPCs:
None (121) · IPC B64B1/00 (17) · IPC B64C39/00 (15) · IPC B64C17/00 (14) · IPC B64C3/00 (13) · IPC B64C1/00 (13) · IPC B64C23/00 (7) · IPC B64C25/00 (7) · IPC B64C3/38 (6) · IPC B64C13/00 (5) · IPC B64C5/04 (4) · IPC B64C17/06 (4) · IPC B64C11/00 (4) · IPC B64C35/00 (4) · IPC B64C33/02 (4) · IPC B64C33/00 (4)
CPCs:
None (55) · CPC B64B1/00 (21) · CPC B64C17/00 (15) · CPC B64C3/00 (12) · CPC B64C23/005 (11) · CPC B64C13/00 (9) · CPC B64C39/00 (8) · CPC B64C33/02 (7) · CPC B64C35/00 (7) · CPC B64C3/385 (7) · CPC B64C2700/6218 (6) · CPC B64C2700/6235 (6) · CPC B64C2700/6295 (6) · CPC B64C39/005 (5) · CPC B64C17/06 (5) · CPC B64C9/00 (5) · CPC B64F2700/6226 (5)
First filing:
Citations from after 1930:
Number of text pages:
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