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Patents > Office : GB or SU & Number of text pages: None

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
None (1771) · LTA (129) · propulsion (95) · navigation (58) · balloon (50) · propeller (47) · frame (45) · whole (37) · car (29) · airplane (29) · rudder (26) · marine (23) · stability (23) · subsystem (21) · parachute (21) · steam (17) · Safety (16) · wings (16)
Application number:
Granted:
Supplementary to patent:
None (2045) ·   (11) · Patent GB-1885-339 (2) · Patent GB-1911-29012 (2) · Patent GB-1909-8531 (2)
Patent agent:
None (2049) · Alfred Julius Boult (5) · W. P. Thompson & Co. (4) · Haseltine, Lake & Co. (4) · Marks & Clerk (4) · Herbert John Haddan (3) · G. F. Redfern & Co. (3) · Edmund Edwards (3) · Browne & Co. (3) · H. D. Fitzpatrick (2) · Abel & Imray (2) · G. G. M. Hardingham (2) · J.H. Johnson (2) · Lloyd Wise & Co. (2) · Boult, Wade & Tennant (2)
IPCs:
None (2063) · IPC B64C1/00 (7) · IPC B64C17/00 (6) · IPC B64C39/00 (5) · IPC B64C35/00 (4) · IPC B64D27/00 (3) · IPC B64C3/54 (3) · IPC B64C3/38 (3) · IPC B64C3/18 (3) · IPC B64C11/00 (3) · IPC B64C23/00 (3) · CPC B64C17/00 (3) · IPC B64B1/58 (2) · CPC B64C17/04 (2) · IPC B64B1/00 (2) · IPC B64C33/00 (2) · IPC CPC B64C13/00 (2) · IPC B64B1/60 (2)
CPCs:
None (1331) · CPC B64C39/00 (58) · CPC B64C2700/6295 (56) · CPC B64B1/00 (47) · CPC B64C35/00 (44) · CPC B64C17/00 (44) · CPC B64C13/00 (38) · CPC B64C2700/6256 (35) · CPC B64C3/00 (31) · CPC B64C3/18 (29) · CPC B64C11/006 (28) · CPC B64C2700/6218 (27) · CPC B64C23/005 (25) · CPC B64C3/385 (25) · CPC B64B1/58 (25) · CPC B64C2700/6235 (19) · CPC B64F2700/6261 (18) · CPC B64C2700/6274 (16) · CPC B64C33/00 (16)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
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