Drilldown: Patents

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Patents > Year filed: 1880 - 1889 & Office : DE or GR or Other & Applicant is inventor: Yes & Patent agent : Dupont et Elluin or None & Number of claims: None

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Office: (Click arrow to add another value)
Inventors:
Comte Antoine Apraxine (5) · James Grieve Lorrain (3) · Joaquim Ignacio Ribeiro (3) · Ernst Georg August Baumgarten (3) · John Kinnersley Smythies (2) · Blaise Bontems (2) · Frederick William Brearey (2) · de Schuttenbach (2) · Otto Lilienthal (2) · Samuel Danks Waddy (2) · Gustav Lilienthal (2) · Eugene F. Falconnet (2) · Benjamin Waddy Maughan (2) · Albert Livingstone Blackman (2) · Hiram Stevens Maxim (2) · Wald Gustafson (2)
Inventor country:
Applicant person:
None (60) · Comte Antoine Apraxine (5) · Blaise Bontems (2) · Wald Gustafson (2) · Samuel Danks Waddy (2) · de Schuttenbach (2) · William Robert Lake (2) · Benjamin Waddy Maughan (2) · Albert Livingstone Blackman (2)
Applicant firm:
Applicant type:
Applicant is inventor: (Click arrow to add another value)
Tech fields:
LTA (47) · Propulsion (28) · navigation (23) · balloon (20) · None (13) · steam (9) · car (8) · rudder (8) · military (8) · frame (7) · stability (7) · ornithopter (6) · human-powered (6) · flapping (6) · electricity (6) · safety (5) · marine (5) · motor (5) · whole (5)
Full specification filed date:
Application number:
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (53) · FR 6.3 (12) · DE 77 (11) · GB 4 propel & steer (10) · GB 4 aërostats (4) · GB 4 without buoyant (4) · GB 4 with buoyant (4) · GB 122 aero steam engines (4) · GB 4 military (3) · USPC 244/52 (2) · USPC 244/27 (2) · USPC 244/153R (2) · LU Aérostat (2) · GB 4 motors (2) · GB 4 framework (2) · GB 4 parachutes (2) · GB 4 cars and cabins (2) · GB 123 aero steam generators (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:
Number of figures:

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