Drilldown: Patents

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Patents > Office : BE or DK or GB or UN & Assigned to: None & Number of text pages: 4-6 & Number of diagram pages: 2-20000000

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (68) · frame (57) · design (44) · LTA (43) · propulsion (42) · stability (40) · control (36) · Construction (35) · None (35) · propellers (28) · Wings (28) · navigation (24) · propeller (21) · Airship (17) · subsystem (17) · wheels (16) · aerodynamics (15) · balloon (14) · hybrid (14) · rudder (13)
Application number:
None (105) · 25941D (2)
Granted:
Supplementary to patent:
None (229)
Related to aircraft:
Patent agent:
None (42) · Marks & Clerk (29) · Boult, Wade & Tennant (21) · Brewer & Son (16) · Haseltine, Lake & Co. (15) · Wheatley & Mackenzie (10) · None (9) · J. S. Withers & Spooner (7) · Jensen & Son (6) · Lewis William Goold (5) · G. F. Redfern & Co. (5) · Herbert Haddan & Co. (5) · Francis Heron Rogers (4) · D. Young & Co. (4) · Abel & Imray (4) · J. D. Roots & Co. (4) · H. D. Fitzpatrick & Co. (4)
Assigned to: (Click arrow to add another value)
IPCs:
None (105) · IPC B64C39/00 (25) · IPC B64C17/00 (21) · IPC B64C3/38 (20) · IPC B64C1/00 (13) · IPC B64C35/00 (12) · IPC B64C33/02 (9) · IPC B64C27/04 (9) · IPC B64B1/00 (8) · IPC B64C13/00 (8) · IPC B64C3/18 (6) · IPC CPC B64C13/00 (5) · IPC B64C33/00 (5) · IPC B64C3/56 (5) · IPC B64C11/00 (5) · IPC B64C23/00 (4) · IPC B64C25/00 (4) · IPC B64B1/58 (4) · IPC B64B1/40 (4)
CPCs:
None (81) · CPC B64C17/00 (25) · CPC B64C2700/6295 (18) · CPC B64C3/385 (18) · CPC B64C39/00 (14) · CPC B64C13/00 (12) · CPC B64C35/00 (11) · CPC B64C2700/6218 (11) · CPC B64B1/00 (10) · CPC B64C33/02 (10) · CPC B64C2700/6256 (8) · CPC B64C2700/6281 (7) · CPC B64C2700/6214 (6) · CPC B64C23/005 (6) · CPC B64C3/56 (6) · CPC B64B1/58 (6) · CPC B64C33/00 (5)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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