Drilldown: Patents

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Patents > Assigned to: None & Number of claims: 5-7 & Number of figures: 9-30

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Office:
Applicant is inventor:
Tech fields:
None (82) · airplane (77) · frame (57) · stability (49) · propulsion (39) · wings (37) · construction (34) · Design (33) · navigation (33) · LTA (28) · propeller (21) · propellers (20) · whole (19) · control (19) · Helicopter (18) · flapping (18) · Lift (16) · rudder (15) · Hybrid (13) · balloon (12)
Full specification filed date:
Application number:
None (85)
Granted:
Supplementary to patent:
None (210) · Patent GB-1908-4519 (5) · Patent DE-1895-98580 (4) · Patent FR-1912-446040 (2) · Patent CH-1915-73162 (2) · Patent GB-1909-26034 (2) · Patent CH-1899-18666 (2) · Patent FR-1911-440594 (2) · Patent HU-1901-22471 (2) · Patent US-1909-940701 (2) · Patent US-1913-1110355 (2) · Patent AU-1911-510 (2) · Patent US-1914-1169695 (2) · Patent GB-1903-12149 (2)
Related to aircraft:
Patent agent:
None (78) · Armengaud jeune (13) · None (12) · Marks & Clerk (10) · Munn & Co. (7) · Boult, Wade & Tennant (6) · Dupont et Elluin (5) · Ch. Mardelet (5) · Hippolyte Josse (4) · L. Chassevent (4) · Lavoix et Mosès (4) · Haseltine, Lake & Co. (4) · Charles Dony (3) · Wheatley & Mackenzie (3) · A. de Carsalade (3) · F. W. Golby (3) · Victor J. Evans (3) · Herbert Haddan & Co. (3) · H. Boettcher fils (3)
Assigned to: (Click arrow to add another value)
National tech categories:
None (110) · FR 6.4 (82) · HU V/h (15) · DE 77 (6) · AU 90.3 (5) · CH 129b (4) · AT 77d (4) · AU 90.5 (4) · USPC 244/80 (4) · FR 6.3 (3) · DK 77 (3) · DE 77h.7 (3) · USPC 244/234 (3) · CH 115 (3)
IPCs:
None (127) · IPC B64C17/00 (28) · IPC B64C39/00 (20) · IPC B64C1/00 (20) · IPC B64C33/02 (13) · IPC B64C3/38 (8) · IPC B64C3/18 (8) · IPC B64C35/00 (7) · IPC B64C33/00 (7) · IPC B64C3/00 (7) · IPC B64C13/00 (6) · IPC B64B1/00 (5) · IPC B64C11/00 (4) · IPC B64C25/00 (4) · IPC B64C23/00 (4) · IPC B64C27/04 (4) · IPC B64B1/58 (4) · IPC B64C3/48 (3) · IPC B64C17/06 (3)
CPCs:
None (71) · CPC B64C17/00 (34) · CPC B64C33/02 (16) · CPC B64C2700/6295 (12) · CPC B64C39/00 (11) · CPC B64C2700/6218 (11) · CPC B64C13/00 (10) · CPC B64C3/385 (9) · CPC B64C3/00 (9) · CPC B64C2700/6212 (9) · CPC B64C23/005 (8) · CPC B64C2700/6233 (7) · CPC B64C39/005 (7) · CPC B64B1/00 (7) · CPC B64C33/00 (6) · CPC B64C35/00 (6) · CPC B64C2700/6214 (6) · CPC B64C3/185 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
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