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Patents > Office : AU or CH or None

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Office: (Click arrow to add another value)
Inventors:
None (15) · August Riedinger (5) · Alfred John Macy (5) · Henri Dufaux (4) · Armand Dufaux (4) · Alfred Chiodera (3) · George Raymond Lawrence (3) · Joseph Wetterwald (3) · Nazaire Lacrotte (3) · Thomas Augustus Dring (3) · Thomas Sopwith (3) · Dane Hurlburt (3) · Albert John Fortescue (3)
Inventor country:
Applicant person:
None (85) · Alfred John Macy (5) · August Riedinger (4) · Dane Hurlburt (3) · Thomas Sopwith (3) · Joseph Wetterwald (3) · Albert John Fortescue (3)
Applicant is inventor:
Tech fields:
airplane (72) · frame (58) · propulsion (42) · stability (35) · LTA (35) · design (35) · whole (30) · propeller (25) · propellers (24) · Subsystem (24) · navigation (21) · None (19) · Wings (19) · heavier-than-air (16) · safety (15) · balloon (14) · marine (14) · construction (12)
Full specification filed date:
Granted:
Supplementary to patent:
None (128) · Patent US-1910-1041876 (2) · Patent GB-1913-16499 (2) · Patent GB-1911-12232 (2) · Patent US-1909-970771 (2) · Patent BE-1911-05-15 Georges de Bothezat (2) · Patent US-1910-1011683 (2) · Patent GB-1909-12556 (2) · Patent GB-1908-4519 (2) · Patent US-1911-1109891 (2) · Patent US-1913-04-21 George Raymond Lawrence (2)
Related to aircraft:
Patent agent:
None (40) · E. Blum & Co. (23) · E. Imer-Schneider (17) · A. Ritter (15) · H. Kirchhofer (10) · Wilhelm Reinhard (8) · Edwin Phillips (6) · Fred Walsh (5) · Fritz Isler (5) · Ferdinand Klostermann (4) · Arthur Otto Sachse (4) · C. Hanslin & Cie. (4) · Dr. Forrer & Hug (4)
Assigned to:
National tech categories:
CH 129b (60) · AU 90.3 (34) · None (28) · CH 115 (25) · AU 90.5 (20) · CH 129a (14) · CH 129c (11) · AU 90.1 (4) · CH 96g (3) · CH 128c (3) · CH 95 (2) · CH 54f (2) · CH 129e (2) · CH 12 (2) · CH 126b (2) · AU 92.6 (2) · AU 91.6 (2)
IPCs:
None (182) · IPC B64C19/00 (4) · IPC B64C11/00 (3) · IPC F24F7/02 (2) · IPC B64C9/00 (2) · IPC B64C11/16 (2) · IPC G05D1/08 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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