Drilldown: Patents

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Patents > Office : CH or DK & Number of diagram pages: 1-4

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Office: (Click arrow to add another value)
Inventors:
None (13) · Alfred John Macy (6) · August Riedinger (5) · Carl Alfred Johansson (4) · Carl Wilhelm Paul (4) · Henri Dufaux (4) · Armand Dufaux (4) · Carl Franz Hubert Hertel (4) · Joseph Wetterwald (3) · Heinrich Suter (3) · Dane Hurlburt (3) · Louis-Marie Le Dantec (3) · Louis Constantin (3)
Inventor country:
Applicant person:
None (60) · Alfred John Macy (6) · Carl Wilhelm Paul (4) · Carl Franz Hubert Hertel (4) · Carl Alfred Johansson (4) · August Riedinger (4) · Joseph Wetterwald (3) · Dane Hurlburt (3) · Louis-Marie Le Dantec (3)
Applicant type:
Applicant is inventor:
Tech fields:
Airplane (63) · Frame (44) · design (42) · LTA (40) · propulsion (37) · stability (36) · Propellers (27) · wings (25) · navigation (24) · subsystem (23) · propeller (19) · whole (17) · Construction (17) · balloon (16) · automatic stability (14) · Aerodynamics (13) · lift (13) · Control (12) · marine (11) · flapping (10)
Full specification filed date:
Granted:
Supplementary to patent:
None (97) · Patent FR-1911-430455 (3) · Patent NO-1915-12-15 Carl Alfred Johansson (3) · Patent HU-1901-24148 (2) · Patent GB-1908-4519 (2) · Patent ES-1911-50083‎ (2) · Patent DE-1895-98580 (2) · Patent DE-1894-83896 (2) · Patent GB-1911-12232‎‎ (2) · Patent FR-1899-Boinet (2) · Patent SE-1906-23283 (2) · Patent GB-1909-12556 (2) · Patent SE-1906-25199 (2) · Patent US-1909-970771 (2) · Patent US-1910-1041876 (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent FR-1912-447782 (2) · Patent GB-1909-26034 (2) · Patent GB-1913-16499 (2) · Patent DE-1899-123884 (2)
Related to aircraft:
Patent agent:
None (61) · E. Blum & Co. (23) · E. Imer-Schneider (17) · A. Ritter (15) · H. Kirchhofer (10) · Wilhelm Reinhard (6) · Fritz Isler (5) · C. Hanslin & Cie. (4) · Ferdinand Klostermann (4) · Dr. Forrer & Hug (4) · E. Blum & Cie. (3) · Naegeli & Co. (3) · A. Mathey-Doret (3) · Bourry-Séquin (3) · Ebinger & Isler (3) · Bourry-Séquin & Co. (3) · Carl Müller (3)
Assigned to:
IPCs:
None (166) · IPC B64C11/00 (3) · IPC B64C19/00 (3) · IPC F24F7/02 (2) · IPC B64C9/00 (2) · IPC B64C11/16 (2) · IPC G05D1/08 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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