Drilldown: Patents

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Patents > Applicant firm: None & Family year: 1890 - 1899 & Number of figures: 8-30

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Office:
Inventors:
Konstantin Danilewsky (3) · Carl Oetling (2) · Ferdinand von Zeppelin (2) · Edward Zarski (2) · Joseph H. Dillon-Gregg (2) · Octave Chanute (2) · William Cowell Sly (2) · Rudolph Kosch (2)
Inventor country:
Applicant person:
None (10) · Edward Zarski (2) · William Cowell Sly (2) · Rudolph Kosch (2) · Ferdinand von Zeppelin (2) · Joseph H. Dillon-Gregg (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
LTA (22) · frame (20) · navigation (18) · propulsion (17) · propeller (10) · balloon (9) · flapping (8) · car (7) · stability (6) · rudder (6) · human-powered (5) · None (4) · parachute (4) · design (4) · fabric (3) · projectile (3) · airship (3) · compartments (3) · airfoil (3) · hybrid (3)
Full specification filed date:
Granted:
Related to aircraft:
National tech categories:
DE 77 (13) · None (10) · GB 4 framework (4) · GB 4 propel & steer (4) · GB 4 without buoyant (3) · GB 4 aëroplanes (3) · USPC 244/3.23 (2) · GB 4 starting (2) · DE 62b (2) · HU V/h (2)
First filing:
Cites these patents:
Citations from after 1930:
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