Drilldown: Patents

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Patents > Publication date: 1900 - 1999 & National tech categories : USPC 139/425R or None

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Office:
Inventor location:
None (381) · Parkmount, Banbridge (4) · Nord (4) · County Down (4) · Banbridge (4) · Seine (3) · Bouches-du-Rhône (2) · Marseille (2)
Applicant is inventor:
Tech fields:
airplane (123) · Design (87) · Propellers (69) · None (64) · Frame (64) · LTA (48) · Stability (46) · propulsion (45) · aerodynamics (43) · Construction (40) · wings (40) · subsystem (39) · control (34) · propeller (21) · Airship (21) · navigation (19) · steering (17) · Lift (17) · wheels (16) · rudder (15)
Application number:
None (226)
Granted:
Supplementary to patent:
None (230) · Patent GB-1909-8531 (4) · Patent GB-1903-27212 (4) · 1 (4) · Patent GB-1908-4519 (3) · Patent US-1909-970771 (3) · Patent GB-1911-29012 (3)
Related to aircraft:
Patent agent:
None (179) · Boult, Wade & Tennant (18) · Marks & Clerk (18) · None (11) · Haseltine, Lake & Co. (11) · Abel & Imray (10) · Herbert Haddan & Co. (9) · Henry Hughes (5) · J. Bonnet-Thirion (5) · Armengaud jeune (5) · H. D. Fitzpatrick & Co. (5) · Brewer & Son (5) · Lloyd Wise & Co. (5) · 1 (4) · Edward Evans & Co. (4) · G. G. M. Hardingham (3) · L. Chassevent (3) · Gedge & Feeny (3)
National tech categories: (Click arrow to add another value)
IPCs:
None (219) · IPC B64C1/00 (18) · IPC B64C39/00 (18) · IPC B64C17/00 (16) · IPC B64C23/00 (11) · IPC B64C35/00 (9) · IPC B64C11/00 (7) · IPC B64C13/00 (6) · IPC B64C3/54 (5) · IPC B64C3/00 (5) · IPC B64B (3) · IPC B64C27/04 (3) · IPC B64B1/00 (3) · IPC B64C33/02 (3) · IPC B64C3/56 (3)
CPCs:
None (191) · CPC B64C17/00 (19) · CPC B64C39/00 (13) · CPC B64C23/005 (11) · CPC B64C2700/6295 (11) · CPC B64C2700/6218 (9) · CPC B64C13/00 (9) · CPC B64C2700/6274 (9) · CPC B64C35/00 (7) · CPC B64F2700/6261 (7) · CPC B64B1/00 (6) · CPC B64C11/006 (5) · CPC B64C3/00 (5) · CPC B64C2700/6281 (5) · CPC B64C2700/6256 (5) · CPC B64C1/00 (4) · CPC B64C3/54 (4) · CPC B64C25/62 (4) · CPC B64C2700/6214 (4)
First filing:
Citations from after 1930:
Number of diagram pages:

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