Drilldown: Patents

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Patents > Office : AU or ES & First filing: No

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Office: (Click arrow to add another value)
Inventors:
Antoine-Padoue Filippi (4) · Thomas Sopwith (3) · None (2) · Comte Antoine Apraxine (2) · John Washington Wilson (2) · Walter George Tarrant (2) · Alfred E. Wunderlich (2) · Arthur Henry Edwards (2) · Leonardo Torres Quevedo (2) · Martin Diederich Rucker (2)
Inventor country:
Applicant person:
None (6) · Antoine-Padoue Filippi (4) · Thomas Sopwith (3) · Comte Antoine Apraxine (2) · Alfred E. Wunderlich (2) · John Washington Wilson (2) · Walter George Tarrant (2) · Arthur Henry Edwards (2) · Martin Diederich Rucker (2)
Applicant is inventor:
Tech fields:
airplane (20) · LTA (16) · propellers (13) · frame (13) · Design (12) · navigation (10) · Subsystem (10) · balloon (9) · Stability (9) · propulsion (8) · Construction (6) · landing (5) · wheels (4) · Lift (4) · propeller (4) · whole (4) · Airship (4) · fuselage (4)
Full specification filed date:
Granted:
Supplementary to patent:
None (19) · Patent US-1909-970771 (2) · Patent GB-1908-4519 (2)
Related to aircraft:
Assigned to:
National tech categories:
First filing: (Click arrow to add another value)
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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