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Patents > Office : GB or IN or LU or UN & Number of figures: 8-90

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Office: (Click arrow to add another value)
Inventor country:
GB (140) · US (67) · FR (56) · DE (36) · IT (17) · None (7) · AT (6) · IE (6) · RU (5) · AU (5) · IN (4) · BE (4) · CH (3) · NZ (3) · HU (3)
Applicant is inventor:
Tech fields:
Airplane (81) · frame (69) · stability (65) · propulsion (59) · Design (54) · None (47) · Construction (45) · LTA (39) · wings (38) · navigation (35) · propellers (35) · control (25) · propeller (23) · automatic stability (20) · Whole (18) · aerodynamics (18) · lift (18) · fuselage (17) · airship (17)
Application number:
Granted:
Supplementary to patent:
None (243) · Patent US-1914-1368226 (2) · Patent US-1913-1087946 (2) · Patent BE-1906-03-30 Maurice-Paul-Émile Pruvost (2) · Patent GB-1913-2294 (2)
Related to aircraft:
Patent agent:
None (40) · Marks & Clerk (35) · Haseltine, Lake & Co. (22) · Boult, Wade & Tennant (21) · None (19) · Wheatley & Mackenzie (9) · Herbert Haddan & Co. (8) · Abel & Imray (7) · Browne & Co. (7) · A. M. & William Clark (6) · J. S. Withers & Spooner (6) · Chatwin, Herschell & Co. (5) · H. D. Fitzpatrick & Co. (5) · J. D. Roots & Co. (5) · Jensen & Son (5) · Brewer & Son (5) · W. P. Thompson & Co. (5) · A. E. White (5) · F. W. Golby (5)
IPCs:
None (100) · IPC B64C17/00 (38) · IPC B64C1/00 (36) · IPC B64C39/00 (24) · IPC B64C3/00 (16) · IPC B64C3/38 (14) · IPC B64C35/00 (12) · IPC B64C3/18 (11) · IPC B64C23/00 (10) · IPC B64B1/00 (10) · IPC B64C33/02 (9) · IPC B64C27/04 (8) · IPC B64C33/00 (7) · IPC B64C1/06 (7) · IPC B64C17/06 (6) · IPC B64C3/54 (6) · IPC B64C11/00 (6) · IPC B64B1/58 (5) · IPC B64C3/56 (5)
CPCs:
None (79) · CPC B64C17/00 (40) · CPC B64C2700/6218 (25) · CPC B64C3/00 (17) · CPC B64C2700/6295 (17) · CPC B64C39/00 (15) · CPC B64C23/005 (12) · CPC B64B1/00 (12) · CPC B64C35/00 (11) · CPC B64C3/385 (11) · CPC B64C33/02 (9) · CPC B64C2700/6235 (9) · CPC B64C3/185 (8) · CPC B64C2700/6274 (8) · CPC B64C1/065 (8) · CPC B64C33/00 (7) · CPC B64C2700/6233 (7)
First filing:
Citations from after 1930:
Number of diagram pages:

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