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Patents > Office : GB or IN & IPCs: None & Number of diagram pages: None

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (1744) · LTA (133) · propulsion (94) · navigation (56) · balloon (54) · propeller (47) · frame (44) · whole (37) · car (30) · rudder (27) · marine (24) · parachute (22) · airplane (18) · subsystem (17) · compartments (17) · stability (16) · wings (16) · Safety (16)
Application number:
Granted:
Supplementary to patent:
None (2008) ·   (11) · Patent GB-1885-339 (2)
Patent agent:
None (2018) · Alfred Julius Boult (5) · Haseltine, Lake & Co. (4) · Herbert John Haddan (3) · Boult, Wade & Tennant (3) · Edmund Edwards (3) · G. F. Redfern & Co. (2) · W. P. Thompson & Co. (2) · J.H. Johnson (2) · H. D. Fitzpatrick (2) · Marks & Clerk (2)
Assigned to:
National tech categories:
None (1953) · GB 4 propel & steer (46) · GB 4 with buoyant (36) · GB 4 (24) · GB 4 without buoyant (22) · GB 4 aërostats (17) · GB 4 aëroplanes (9) · GB 4 parachutes (7) · GB 4 motors (6) · GB 4 framework (6) · GB 122 aero steam engines (6) · GB 4 military (5) · GB 4 cars and cabins (4) · GB 123 aero steam generators (4) · GB 4 aërial railways (3) · GB aërial machines with aërostats or buoyant bodies (3) · GB propelling and steering arrangements (3) · GB 122 (3)
IPCs: (Click arrow to add another value)
CPCs:
None (1344) · CPC B64C2700/6295 (58) · CPC B64C39/00 (58) · CPC B64B1/00 (45) · CPC B64C35/00 (42) · CPC B64C13/00 (36) · CPC B64C17/00 (35) · CPC B64C2700/6256 (33) · CPC B64C3/00 (30) · CPC B64C11/006 (28) · CPC B64C3/18 (27) · CPC B64C2700/6218 (24) · CPC B64C3/385 (24) · CPC B64B1/58 (23) · CPC B64C23/005 (21) · CPC B64C2700/6235 (18) · CPC B64F2700/6261 (16) · CPC B64C2700/6274 (15) · CPC B64C33/00 (14)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:
Number of figures:

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