Drilldown: Patents

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Patents > Office : AU or GB & Number of claims: 4-6 & Number of figures: 3-6

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Office: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (65) · Stability (51) · frame (44) · LTA (42) · None (41) · control (37) · propulsion (37) · design (35) · construction (24) · navigation (23) · balloon (22) · propellers (21) · wings (19) · Subsystem (18) · landing (17) · automatic stability (17) · propeller (16) · rudder (15) · aerodynamics (14) · Airship (12)
Application number:
None (95) · 324718 (2)
Granted:
Supplementary to patent:
None (207) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent FR-1916-502839 (2) · Patent NZ-1909-26981 (2)
Related to aircraft:
Patent agent:
Marks & Clerk (37) · Haseltine, Lake & Co. (25) · None (22) · Boult, Wade & Tennant (19) · Brewer & Son (16) · Abel & Imray (14) · None (11) · Wheatley & Mackenzie (10) · W. P. Thompson & Co. (10) · Herbert Haddan & Co. (9) · Lloyd Wise & Co. (7) · J. S. Withers & Spooner (7) · A. M. & William Clark (6) · Phillipss (6) · G. F. Redfern & Co. (6) · Fred Walsh (5) · Edward Evans & Co. (5)
IPCs:
None (90) · IPC B64C17/00 (22) · IPC B64C1/00 (22) · IPC B64C39/00 (21) · IPC B64C35/00 (17) · IPC B64C13/00 (17) · IPC B64B1/00 (12) · IPC B64C3/38 (10) · IPC B64C11/00 (9) · IPC B64C25/00 (8) · IPC B64C27/04 (7) · IPC B64C11/16 (7) · IPC B64C3/00 (7) · IPC B64C17/06 (5) · IPC B64B1/40 (4) · IPC B64C3/18 (4) · IPC B64C23/00 (4) · IPC B64C3/56 (4)
CPCs:
None (68) · CPC B64C17/00 (24) · CPC B64C13/00 (21) · CPC B64C2700/6256 (19) · CPC B64B1/00 (16) · CPC B64C35/00 (15) · CPC B64C2700/6295 (13) · CPC B64C3/385 (10) · CPC B64C39/00 (10) · CPC B64C3/00 (8) · CPC B64C2700/6214 (8) · CPC B64C11/16 (8) · CPC B64C2700/6281 (7) · CPC B64C11/006 (7) · CPC B64C25/06 (7) · CPC B64C2700/6218 (7) · CPC B64F2700/6226 (6)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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