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Patents > Office: GB & Inventor country : CA or None

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Office: (Click arrow to add another value)
Inventor country: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (1199) · LTA (78) · propulsion (70) · navigation (30) · frame (27) · balloon (24) · propeller (23) · whole (22) · rudder (17) · Airplane (16) · marine (16) · subsystem (14) · wings (14) · car (13) · flapping (12) · stability (12) · Design (10) · steam (10)
Application number:
None (1200)
Granted:
Related to aircraft:
Patent agent:
None (1360) · Marks & Clerk (5) · G. F. Redfern & Co. (4) · Alfred Julius Boult (3) · None (2) · J.H. Johnson (2) · Gedge & Feeny (2) · Haseltine, Lake & Co. (2) · Brewer & Son (2) · Boult, Wade & Tennant (2)
CPCs:
None (1190) · CPC B64C11/006 (16) · CPC B64C13/00 (16) · CPC B64C2700/6295 (15) · CPC B64C2700/6256 (14) · CPC B64C39/00 (14) · CPC B64C35/00 (10) · CPC B64C3/00 (9) · CPC B64C3/18 (9) · CPC B64C17/00 (9) · CPC B64C3/385 (7) · CPC B64C33/00 (7) · CPC B64C23/005 (7) · CPC B62C5/04 (7) · CPC B64B1/00 (6) · CPC B64F2700/6261 (6) · CPC B64C33/02 (6)
First filing:
Citations from after 1930:
Number of diagram pages:

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