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Patents > Inventor country: GB & Application number: None & Number of claims: 1-5

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Office:
Inventors:
George Henry Challenger (10) · Harold Arthur Savage (8) · Henry Calder Lobnitz (4) · Everard Richard Calthrop (4) · Henry Bridges Molesworth (4) · Harold Edward Sherwin Holt (4) · Henri-Marie Coandă (3) · John Wills Cloud (3) · Louis Brennan (3) · Arthur Henry Edwards (3) · Arthur Alexander Dashwood Lang (3) · John Law Garsed (3) · Bert Hinkler (3) · Thomas Wigston Kinglake Clarke (3) · Frederick William Hutchinson Hutchinson (3) · Frederick William Brearey (3)
Inventor country: (Click arrow to add another value)
Applicant person:
None (39) · George Henry Challenger (10) · Harold Arthur Savage (8) · Henry Calder Lobnitz (4) · Henry Bridges Molesworth (4) · Harold Edward Sherwin Holt (4) · Everard Richard Calthrop (4) · Frederick William Hutchinson Hutchinson (3) · John Law Garsed (3) · Frederick William Brearey (3) · Arthur Alexander Dashwood Lang (3) · Arthur Henry Edwards (3) · Bert Hinkler (3) · Louis Brennan (3) · Henri-Marie Coandă (3)
Applicant is inventor:
Tech fields:
Airplane (42) · propulsion (39) · None (30) · frame (28) · LTA (27) · stability (25) · design (22) · propeller (22) · military (18) · control (15) · navigation (15) · Propellers (14) · wings (14) · balloon (14) · Rudder (10) · parachute (10) · marine (10) · aerodynamics (9) · safety (8) · subsystem (8)
Full specification filed date:
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (158) · Patent GB-1909-2111 (3) · Patent GB-1912-18166 (2) · Patent GB-1908-4519 (2) · Patent GB-1909-26034 (2) · Patent GB-1902-24336 (2) · Patent GB-1913-16499 (2) · Patent GB-1927-653688 (2)
Related to aircraft:
Patent agent:
None (70) · Haseltine, Lake & Co. (14) · Marks & Clerk (6) · None (6) · G. F. Redfern & Co. (4) · Wheatley & Mackenzie (4) · W. P. Thompson & Co. (3) · Harris & Mills (3) · G. G. M. Hardingham (3) · Brierley & Howard (3) · Hy. Fairbrother (3)
National tech categories:
None (146) · DE 77 (7) · GB 4 propel & steer (4) · AU 90.5 (4) · FR 6.4 (4) · RU Group V (3) · AT 77d (3) · DK 77 (3) · DE 77h (3) · GB 4 with buoyant (2) · USPC 244/146 (2) · FR 10.1 (2) · USPC 244/175 (2) · DE 77h.6 (2) · USPC 244/30 (2) · AU 90.3 (2)
IPCs:
None (132) · IPC F41A19/05 (7) · IPC B64B1/00 (5) · IPC B64C25/00 (4) · IPC B64C39/00 (3) · IPC B64C31/06 (3) · IPC B64D17/00 (3) · IPC B64C33/02 (2) · IPC B64D27/04 (2) · IPC B64D35/04 (2) · IPC B64D35/06 (2) · IPC B64D35/08 (2) · IPC B64C17/00 (2) · IPC B64D47/04 (2) · IPC B64D7/02 (2) · IPC B64C1/00 (2)
CPCs:
None (118) · CPC F41A19/05 (7) · CPC B64B1/00 (4) · CPC A63H27/08 (3) · CPC B64C25/06 (3) · CPC B64B1/40 (3) · CPC B64D7/02 (2) · CPC B64D35/06 (2) · CPC B64D35/04 (2) · CPC F16H21/34 (2) · CPC B64D17/00 (EP) (2) · CPC B64C39/005 (2) · CPC B64C33/02 (2) · CPC B64C3/385 (2) · CPC G09B9/12 (2) · CPC B64C17/00 (2) · CPC B64C11/16 (2) · CPC B64D27/04 (2) · CPC B64C35/00 (2) · CPC B64D1/02 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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