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Patents > Office : AT or CL or FI

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Office: (Click arrow to add another value)
Inventors:
None (74) · Reinhold Richter (9) · Heinrich Bier (7) · Adolf Warchalowski (5) · Emil Hyra (4) · Josef Deixler (4) · Ludwig Schmidl (4) · Oszkár Asbóth (4) · Karl Klinkosch (4) · Johann Schütte (3) · Alfred E. Wunderlich (3) · Adalbert Plaček (3) · Gustav Behrens (3) · Louis-Alphonse Canda (3) · Ignaz Etrich (3) · Adolf Freiherr Odkolek von Augezd (3)
Applicant person:
None (153) · Reinhold Richter (9) · Heinrich Bier (7) · Karl Klinkosch (4) · Ludwig Schmidl (4) · Emil Hyra (4) · Louis-Alphonse Canda (3) · Gustav Behrens (3) · Alfred E. Wunderlich (3) · Ignaz Etrich (3)
Applicant is inventor:
Tech fields:
airplane (118) · frame (76) · LTA (65) · design (49) · wings (45) · Construction (45) · propulsion (43) · stability (36) · subsystem (34) · Propellers (34) · propeller (29) · airship (27) · aerodynamics (27) · navigation (24) · Whole (22) · balloon (22) · Control (21) · flapping (20) · wheels (19) · Tragfläche (18)
Full specification filed date:
Granted:
Supplementary to patent:
None (212) · Patent AT-1911-57225 (3) · Patent AT-1912-64662 (2) · Patent DE-1912-08-27 AGO Flugzeugwerke G. m. b. H. (2) · Patent IT-1910-10-17 Carlo Navaro (2) · Patent DE-1908-221549 (2)
Related to aircraft:
Patent agent:
National tech categories:
AT 77d (260) · None (17) · AT 37a (9) · AT 46b (5) · AT 74 (5) · AT 65b (5) · AT 77 (4) · AT 37c (4) · AT 42c (3) · AT 77b (3) · AT 78b (2) · AT 63c (2) · AT 61 (2) · AT 49b (2) · FI 77h (2) · AT 47a (2) · AT 46a (2)
IPCs:
None (302) · IPC B64C3/38 (3) · IPC B64C3/00 (2) · IPC B64C33/02 (2)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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