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Patents > Office : CA or DK or IN or LU or NO

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Office: (Click arrow to add another value)
Applicant person:
None (116) · Alfred John Macy (8) · Thomas Sopwith (4) · Walter George Tarrant (3) · Carl Alfred Johansson (3) · Martin Diederich Rucker (3) · Edmund Roheim (3) · Arthur Henry Edwards (3) · Louis Brennan (3) · Cassius Montezuma Richmond (3) · Viktor Tarczal (3) · Josef Simkó (3)
Applicant is inventor:
Tech fields:
airplane (79) · LTA (54) · Frame (53) · propulsion (44) · None (41) · design (41) · Stability (37) · navigation (33) · propeller (31) · balloon (23) · propellers (20) · Aerodynamics (19) · Construction (19) · wings (19) · rudder (18) · Control (17) · airship (16) · marine (15) · subsystem (15)
Full specification filed date:
Granted:
Supplementary to patent:
None (152) · Patent GB-1908-4519 (3) · Patent CH-1899-18666 (3) · Patent DE-1894-83896 (3) · Patent HU-1901-24148 (3) · Patent DE-1895-98580 (3) · Patent GB-1909-2111 (2) · Patent GB-1909-12556 (2) · Patent GB-1910-18683 (2) · Patent GB-1913-16499 (2) · Patent GB-1903-27212 (2) · Patent NO-1915-12-15 Carl Alfred Johansson (2) · Patent FR-1911-430455 (2) · Patent FR-1891-216860 (2) · Patent GB-1911-12232 (2) · Patent DE-1910-04-04 August Wendtland (2) · Patent DE-1899-123884 (2) · Patent US-1909-970771 (2) · Patent AT-1913-59404‎ (2) · Patent CH-1912-62201 (2)
Related to aircraft:
National tech categories:
None (121) · DK 77 (45) · CA 244/24 (8) · CA 244/12 (6) · DK 65 (6) · CA 244/35 (5) · DE 77 (4) · CA 341/80 (4) · CA 244/31 (4) · CA 244/10 (4) · CA 244/11 (3) · CA 244/29 (3) · CA 244/34 (3) · CA 244/4 (3) · CA 46/28 (3) · LU Aérostat (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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