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Patents > Applicant type : COMPANY + INDIV or INDIV & CPCs : CPC B64C2700/6218 or CPC B64C39/005 or None & Number of text pages: 4-50000000

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Office:
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
airplane (169) · Stability (146) · frame (96) · propulsion (89) · design (86) · LTA (68) · navigation (61) · automatic stability (51) · propellers (51) · wings (48) · propeller (46) · control (41) · aerodynamics (40) · whole (37) · rudder (35) · None (34) · construction (34) · subsystem (33) · lift (32) · balloon (30)
Full specification filed date:
Application number:
None (296) · 25941D (4)
Granted:
Supplementary to patent:
None (293) · Patent BE-1911-05-15 Georges de Bothezat (5) · Patent GB-1909-26034 (4) · Patent GB-1911-12232 (4) · Patent GB-1908-4519 (4) · Patent US-1910-1011683 (3) · Patent GB-1909-8531 (3) · Patent GB-1911-12188 (3) · Patent GB-1913-16499 (3) · Patent US-1913-1087946 (3) · Patent US-1913-04-21 George Raymond Lawrence (3) · Patent US-1909-970771 (3)
Related to aircraft:
Patent agent:
None (205) · None (12) · Haseltine, Lake & Co. (11) · Marks & Clerk (11) · Boult, Wade & Tennant (9) · Munn & Co. (8) · E. Blum & Co. (6) · H. D. Fitzpatrick & Co. (5) · H. Kirchhofer (5) · Herbert Haddan & Co. (5) · Abel & Imray (4) · Brewer & Son (4) · Henry Hughes (4)
National tech categories:
None (182) · HU V/h (60) · FR 6.4 (56) · CH 129b (16) · AU 90.3 (13) · GB 4 propel & steer (12) · AT 77d (9) · USPC 244/9 (7) · GB 4 without buoyant (7) · GB 4 framework (7) · CA 244/24 (7) · USPC 244/20 (6) · DK 77 (5) · CH 115 (5) · GB 4 aëroplanes (5) · DE 77 (5) · CA 244/35 (4) · CA 341/80 (4) · AU 90.5 (4) · AU 90.1 (4)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:

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