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Patents > Inventor country : GB or NL & Granted: Yes & First filing: Yes & Number of text pages: 2-3

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Office:
Inventor country: (Click arrow to add another value)
Applicant firm:
None (402) · Blackburn Aeroplane and Motor Co. (9) · Sopwith Aviation Company Limited (6) · Vickers Limited (4) · Varioplane Company (3) · North British Rubber Company (3) · Blackburn Aeroplane & Motor Co. (3) · Vickers Ltd. (2) · Patent Corporation Limited (2) · Lang Propeller Limited (2) · Martinsyde Ltd. (2) · British and Colonial Aeroplane Co. (2) · Blair Atholl Aeroplane Syndicate (2) · Planes Ltd. (2)
Applicant is inventor:
Tech fields:
None (98) · Airplane (56) · control (44) · frame (42) · propulsion (38) · LTA (37) · Stability (37) · Construction (35) · wings (31) · propellers (30) · design (22) · subsystem (18) · navigation (17) · structure (16) · landing (15) · propeller (14) · rudder (13) · aerodynamics (12) · military (12) · fuselage (12)
Application number:
Granted: (Click arrow to add another value)
Publication date:
Related to aircraft:
Patent agent:
None (65) · None (30) · Brewer & Son (24) · Marks & Clerk (19) · Haseltine, Lake & Co. (12) · Brierley & Howard (12) · Mewburn, Ellis & Pryor (12) · Boult, Wade & Tennant (11) · Hyde & Heide (10) · Abel & Imray (9) · G. F. Redfern & Co. (7) · W. P. Thompson & Co. (7) · Phillipss (6) · A. M. & William Clark (5) · Armengaud jeune (5) · G.F. Redfern & Co. (5)
National tech categories:
None (388) · FR 6.4 (33) · NL 62 (4) · DE 77 (3) · NL 62.15 (3) · USPC 244/225 (2) · GB 4 without buoyant (2) · GB 4 propelling (2)
IPCs:
None (90) · IPC B64C3/00 (32) · IPC B64C13/00 (25) · IPC B64C39/00 (24) · IPC B64C35/00 (20) · IPC B64C17/00 (19) · IPC B64B1/00 (18) · IPC B64C1/00 (17) · IPC B64C3/18 (14) · IPC B64C25/00 (14) · IPC B64C11/00 (12) · IPC B64C23/00 (10) · IPC B64C3/54 (9) · IPC B64C1/06 (8) · IPC B64C11/04 (8) · IPC B64C3/38 (7) · IPC B64C29/00 (6) · IPC B64B1/58 (6) · IPC B64C11/16 (6)
CPCs:
None (49) · CPC B64C3/00 (33) · CPC B64C13/00 (31) · CPC B64C2700/6256 (27) · CPC B64C2700/6295 (23) · CPC B64C2700/6235 (21) · CPC B64C17/00 (20) · CPC B64C35/00 (17) · CPC B64B1/00 (16) · CPC B64C39/00 (14) · CPC B64C23/005 (13) · CPC B64F2700/6226 (11) · CPC B64C25/06 (10) · CPC B64C2700/6274 (10) · CPC B64C11/04 (9) · CPC B64C2700/6233 (9)
First filing: (Click arrow to add another value)
Cites these patents:
None (446) · Patent GB-1913-5223 (2) · Patent GB-1912-15735 (2) · Patent GB-1912-5966 (2) · Patent GB-1909-8118 (2)
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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