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Patents > Office : BE or CA or IT & Grant date: 1910 - 1919

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Office: (Click arrow to add another value)
Inventors:
None (6) · Thomas Sopwith (4) · Fidia Riccardo Pio (4) · Alfred E. Wunderlich (4) · Alfred John Macy (4) · Henry Félix Villard (3) · De Bert Hartley (2) · Ugo Antoni (2) · Romeo Wankmüller (2) · Nazaire Lacrotte (2) · James Philip Erie (2) · George Sutherland Dodman (2) · Franz Schneider (2) · Guido Antoni (2) · Alexander Blair Thaw (2) · Adolphe Clément-Bayard (2)
Inventor country:
Applicant person:
None (30) · Thomas Sopwith (4) · Fidia Riccardo Pio (4) · Alfred E. Wunderlich (4) · Alfred John Macy (4) · Henry Félix Villard (3) · De Bert Hartley (2) · Ugo Antoni (2) · Romeo Wankmüller (2) · George Sutherland Dodman (2) · Guido Antoni (2) · Alexander Blair Thaw (2) · Adolphe Clément-Bayard (2)
Applicant is inventor:
Tech fields:
airplane (71) · stability (23) · frame (22) · wings (19) · Propellers (17) · LTA (14) · propulsion (13) · design (13) · navigation (13) · hybrid (13) · control (11) · construction (11) · rudder (9) · safety (8) · aerodynamics (8) · None (8) · marine (7)
Full specification filed date:
Granted:
Publication date:
Supplementary to patent:
None (76) · Patent BE-1909-214032 (3) · Patent BE-1913-255172 (3) · Patent US-1912-1153612 (2) · Patent FR-1915-477457 (2) · Patent GB-1913-16499 (2)
Related to aircraft:
Assigned to:
National tech categories:
IT 8 (46) · BE K (25) · None (16) · CA 244/12 (6) · CA 341/80 (4) · CA 244/35 (4) · CA 244/10 (4) · CA 244/34 (3) · CA 244/11 (3) · CA 244/67 (2) · CA 244/22 (2) · CA 244/31 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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