Drilldown: Patents

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Patents > Grant date: 1900 - 1999 & Assigned to: None & Number of figures: 8

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Tech fields:
None (115) · airplane (108) · stability (65) · frame (52) · design (41) · propulsion (39) · LTA (37) · navigation (34) · wings (30) · control (29) · propellers (27) · construction (25) · aerodynamics (22) · propeller (20) · subsystem (20) · automatic stability (20) · Rudder (19) · marine (19) · airfoil (19) · wheels (16)
Full specification filed date:
Application number:
Granted:
Supplementary to patent:
None (293) · Patent US-1913-1087946 (4) · Patent US-1909-970771 (4) · Patent GB-1903-27212 (3) · Patent IT-1910-10-17 Carlo Navaro (3) · Patent DE-1907-217533 (3) · Patent US-1910-984076 (3) · Patent IT-1911-06-09 Carlo Navaro (3)
Related to aircraft:
Patent agent:
None (102) · Armengaud jeune (17) · None (15) · Munn & Co. (14) · Victor J. Evans (9) · Lavoix et Moses (7) · Boult, Wade & Tennant (6) · Haseltine, Lake & Co. (6) · L. Chassevent (6) · Brandon frères (5) · Wheatley & Mackenzie (5) · J. Bonnet-Thirion (4) · Caïus Danzer (4) · Dupont et Elluin (4) · Weismann et Marx (4) · Hippolyte Josse (4) · Marks & Clerk (4)
Assigned to: (Click arrow to add another value)
National tech categories:
None (130) · FR 6.4 (123) · HU V/h (19) · AT 77d (7) · USPC 244/90R (6) · USPC 244/22 (5) · USPC 244/6 (4) · USPC 244/80 (4) · USPC 244/48 (4)
IPCs:
None (187) · IPC B64C17/00 (35) · IPC B64C1/00 (26) · IPC B64C39/00 (20) · IPC B64B1/00 (14) · IPC B64C3/00 (14) · IPC B64C23/00 (12) · IPC B64C3/38 (9) · IPC B64C11/00 (8) · IPC B64C33/00 (6) · IPC B64C35/00 (6) · IPC B64C33/02 (5) · IPC B64C27/04 (5) · IPC B64C3/42 (4) · IPC B64B1/40 (4) · IPC B64C13/00 (4) · IPC B64D17/00 (4)
CPCs:
None (71) · CPC B64C17/00 (47) · CPC B64B1/00 (22) · CPC B64C23/005 (22) · CPC B64C2700/6295 (16) · CPC B64C33/02 (15) · CPC B64C2700/6218 (13) · CPC B64C3/00 (13) · CPC B64C39/00 (13) · CPC B64C3/385 (12) · CPC B64C13/00 (9) · CPC B64C2700/6274 (9) · CPC B64C2700/6212 (9) · CPC B64C33/00 (8) · CPC B64C11/006 (7) · CPC B64C35/00 (7) · CPC B64C39/005 (7) · CPC B64B1/40 (6) · CPC B64C2700/6214 (6)
First filing:
Citations from after 1930:
Number of diagram pages:
Number of figures:

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