Drilldown: Patents

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Patents > Application number: None & Cites these patents: None & Number of text pages: 5-6

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Office:
Inventors:
Louis Brennan (5) · Jean Francis Webb (4) · Everard Richard Calthrop (4) · Eugene F. Falconnet (3) · Orville Wright (3) · Georges de Bothezat (3) · George Henry Challenger (3)
Inventor location:
None (175) · London (3) · England (3) · Hérault (2) · Peterborough (2) · Northants (2) · New York (2) · Indiana (2) · Yorkshire (2) · County of London (2)
Applicant person:
None (44) · Louis Brennan (5) · Everard Richard Calthrop (4) · Jean Francis Webb, Sr. (3) · Georges de Bothezat (3) · Orville Wright (3) · George Henry Challenger (3)
Applicant is inventor:
Tech fields:
airplane (58) · propulsion (37) · LTA (37) · frame (36) · navigation (32) · stability (32) · propeller (26) · military (20) · balloon (19) · design (16) · safety (16) · hybrid (15) · marine (15) · Propellers (13) · landing (12) · rudder (12) · parachute (11) · heavier-than-air (11) · wings (11) · control (11)
Application number: (Click arrow to add another value)
Granted:
Supplementary to patent:
None (126) · Patent BE-1911-05-15 Georges de Bothezat (3) · Patent US-1910-1011683 (3) · Patent GB-1909-26034 (2) · Patent GB-1912-2540 (2)
Related to aircraft:
Patent agent:
None (53) · Haseltine, Lake & Co. (10) · Boult, Wade & Tennant (5) · None (5) · Brewer & Son (4) · Herbert Haddan & Co. (3) · Marks & Clerk (3) · L. Chassevent (3) · Brandon frères (3)
National tech categories:
None (88) · FR 6.4 (17) · CH 129b (6) · AU 90.3 (6) · AT 77d (5) · USPC 244/30 (5) · HU V/h (4) · GB 4 propel & steer (3) · USPC 244/3.14 (2) · USPC 244/80 (2) · USPC 114/21.1 (2) · FR 10.1 (2) · AU 90.5 (2) · CA 244/22 (2) · CA 244/24 (2) · AU 90.1 (2) · USPC 244/147 (2) · USPC 244/96 (2)
IPCs:
None (129) · IPC B64D1/04 (4) · IPC B64D17/00 (4) · IPC B64B1/00 (3) · IPC F41A19/05 (2) · IPC F41G3/24 (2) · IPC B64C3/18 (2) · IPC B64C3/56 (2) · IPC B64C39/00 (2) · IPC B64C17/00 (2)
CPCs:
None (109) · CPC B64B1/00 (6) · CPC B64D1/04 (4) · CPC B64D17/00 (3) · CPC B64C13/00 (3) · CPC B64C39/08 (3) · CPC B64C17/00 (2) · CPC B63H11/08 (2) · CPC F41G3/24 (2) · CPC B64C3/185 (2) · CPC B64B1/40 (2) · CPC B64C3/56 (2) · CPC F41A19/05 (2) · CPC B64C35/00 (2) · CPC B64C23/005 (2) · CPC B64C39/005 (2) · CPC B64D17/72 (2)
First filing:
Cites these patents: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
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