Drilldown: Patents

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Patents > Office : DE or GB & Number of claims: 5

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Office: (Click arrow to add another value)
Inventor location:
None (224) · London (9) · England (4) · Berlin (3) · Birmingham (2) · County of London (2) · Yorkshire (2)
Applicant person:
None (39) · Harris Booth (5) · Adolphe Clément-Bayard (3) · Edward Eugene Brown (3) · Kurt Schultze (3) · Anton Flettner (3)
Applicant is inventor:
Tech fields:
airplane (55) · frame (39) · None (36) · stability (33) · propulsion (33) · design (30) · control (28) · LTA (22) · construction (22) · propellers (18) · wings (17) · navigation (17) · propeller (17) · subsystem (15) · rudder (12) · aerodynamics (12) · steering (10) · whole (9) · landing (9) · ascension (9)
Application number:
None (91)
Granted:
Supplementary to patent:
None (177)
Related to aircraft:
Patent agent:
None (44) · Marks & Clerk (19) · Boult, Wade & Tennant (17) · Haseltine, Lake & Co. (16) · Brewer & Son (11) · Herbert Haddan & Co. (9) · Abel & Imray (8) · None (7) · W. P. Thompson & Co. (7) · Wheatley & Mackenzie (7) · J. S. Withers & Spooner (5) · Edward Evans & Co. (4) · Hy. Fairbrother (4) · Phillipss (4) · H. D. Fitzpatrick & Co. (3) · Johnsons & Willcox (3) · A. M. & William Clark (3)
IPCs:
None (69) · IPC B64C39/00 (21) · IPC B64C17/00 (20) · IPC B64C1/00 (17) · IPC B64C13/00 (11) · IPC B64C35/00 (10) · IPC B64C11/00 (9) · IPC B64C3/00 (8) · IPC B64B1/00 (7) · IPC B64C33/00 (6) · IPC B64C23/00 (6) · IPC B64C3/38 (5) · IPC B64C3/18 (5) · IPC B64D17/00 (4) · IPC B64C3/56 (4) · IPC B64C25/00 (4) · IPC B64C27/04 (4) · IPC B64C3/42 (3) · IPC CPC B64C13/00 (3)
CPCs:
None (60) · CPC B64C17/00 (20) · CPC B64C13/00 (15) · CPC B64C2700/6295 (10) · CPC B64B1/00 (10) · CPC B64C35/00 (10) · CPC B64C3/00 (9) · CPC B64C23/005 (8) · CPC B64C2700/6218 (8) · CPC B64C2700/6256 (8) · CPC B64C39/00 (7) · CPC B64C11/006 (6) · CPC B64C3/185 (6) · CPC B64C33/00 (6) · CPC B64C3/385 (6)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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