Drilldown: Patents

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Patents > First filing: None & Number of claims: 4-9 & Number of diagram pages: 1-2

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Office:
Inventors:
None (17) · Everard Richard Calthrop (7) · Thomas Augustus Dring (4) · Heinrich Suter (4) · Karl Klinkosch (3) · Emil Hyra (3) · Gaston Rose (3) · Henri-Marie Coandă (3) · Louis Constantin (3) · Adalbert Plaček (3)
Applicant person:
None (97) · Everard Richard Calthrop (7) · Louis Constantin (3) · Karl Klinkosch (3) · Henri-Marie Coandă (3) · Adalbert Plaček (3) · Gaston Rose (3) · Emil Hyra (3) · Dane Hurlburt‎ (2) · Pál Kazvinczky (2) · Louis Brennan (2) · Hermann Hassenbach (2) · Heinrich Noll (2) · Hanns Pippart (2) · Ernst Heinkel (2) · Gustav Mees (2) · Anton Flettner (2) · Auguste-Blaise Baron (2)
Applicant is inventor:
Tech fields:
airplane (57) · frame (45) · LTA (38) · design (31) · propulsion (31) · stability (23) · navigation (23) · propeller (21) · wings (18) · balloon (17) · whole (17) · Propellers (17) · rudder (16) · marine (15) · None (15) · safety (14) · subsystem (14) · instrument (13) · takeoff (12) · aerodynamics (12)
Full specification filed date:
Application number:
None (160)
Granted:
Supplementary to patent:
None (122) · Patent ES-1911-50083 (3) · Patent CH-1899-18666 (3) · Patent GB-1909-12556 (3) · Patent AT-1911-57225 (2) · Patent FR-1909-410140 (2) · Patent DE-1911-330185 (2) · Patent DE-1917-306449 (2) · Patent US-1914-1104963 (2) · Patent GB-1905-1140 (2) · Patent FR-1916-524114 (2) · Patent US-1913-1123253 (2) · Patent DE-1895-98580 (2)
Related to aircraft:
Patent agent:
None (103) · Haseltine, Lake & Co.‎ (5) · Alfred Ernest White (4) · Marks & Clerk (4) · E. Imer-Schneider (4) · Carl Müller (3) · Munn & Co. (3) · Baldwin & Rayward (3) · Arthur Otto Sachse (3) · Abel & Imray (2) · Edwin Phillips (2) · Coquillat (2) · Herbert H. Thompson (2) · W. P. Thompson & Co. (2) · E. Blétry (2) · A. M. & William Clark (2) · D. Young & Co. (2) · Johnsons & Willcox (2)
National tech categories:
None (56) · HU V/h (27) · AT 77d (17) · FR 6.4 (11) · AU 90.3 (10) · CH 129b (10) · DK 77 (6) · AU 90.5 (6) · CH 115 (5) · GB 4 propel & steer (5) · DE 77h.5 (3) · GB 4 aëroplanes (2) · FR 7.3 (2) · GB 4 without buoyant (2) · DE 77h.4 (2) · DE 77h.15 (2) · DE 77 (2) · GB 4 with buoyant (2) · AT 74 (2)
IPCs:
None (145) · IPC B64C13/00 (3) · IPC B64C17/00 (3) · IPC B64D35/06 (2) · IPC G01P3/36 (2) · IPC B64D17/00 (2) · IPC B64F1/22 (2) · IPC B64B1/64 (2) · IPC B64C23/00 (2)
CPCs:
None (134) · CPC B64C17/00 (4) · CPC B64C13/00 (3) · CPC G01P3/36 (3) · CPC B64B1/58 (3) · CPC B64D17/52 (EP) (2) · CPC B64D17/00 (EP) (2) · CPC B64C33/02 (2) · CPC B64C23/005 (2) · CPC B64D27/04 (2) · CPC B64B1/64 (2)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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