Drilldown: Patents

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Patents > Office : ?? or AT or BE or NL & Applicant is inventor: Yes & Patent agent : Biebuyck or None & CPCs : CPC B64C13/00 or CPC B64C39/005 or None

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Office: (Click arrow to add another value)
Applicant person:
None (116) · Albert Jouveneau (16) · Reinhold Richter (9) · Adolphe Clément-Bayard (8) · Heinrich Bier (7) · Alfred E. Wunderlich (7) · Charles Pregaldino (5) · Joseph de Pierpont de Burnot (5) · Karl Klinkosch (4) · Emil Hyra (4) · Gustav Behrens (3) · Ludwig Schmidl (3) · Ignaz Etrich (3)
Applicant is inventor: (Click arrow to add another value)
Tech fields:
airplane (167) · LTA (76) · frame (75) · Design (66) · propellers (58) · propulsion (52) · Stability (49) · wings (45) · construction (42) · aerodynamics (32) · subsystem (32) · control (32) · navigation (27) · propeller (24) · lift (22) · balloon (22) · Rudder (22) · Airship (21) · whole (20) · Flapping (20)
Full specification filed date:
Granted:
Supplementary to patent:
None (261) · Patent BE-1907-199348 (15) · Patent BE-1909-214032 (4) · Patent AT-1911-57225 (3) · Patent FR-1911-438580 (2) · Patent AT-1912-64662 (2) · Patent DE-1912-08-27 AGO Flugzeugwerke G. m. b. H. (2) · Patent FR-1913-438580.17636 (2) · Patent DE-1908-221549 (2) · Patent BE-1910-225558 (2) · Patent FR-1913-467415 (2)
Related to aircraft:
Patent agent: (Click arrow to add another value)
Assigned to:
National tech categories:
AT 77d (218) · BE K (107) · None (31) · AT 37a (6) · AT 65b (5) · AT 74 (4) · AT 46b (3) · AT 77b (3) · AT 77 (3) · NL 62 (3) · AT 42c (3) · AT 46a (2) · AT 49b (2)
CPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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