Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Applicant type: INDIV & Supplementary to patent: None & IPCs: IPC B64C39/00

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Office:
Inventors:
Hugo Hückel (2) · Carl Kropp (2) · Gottlieb Burckhardt (2) · Ignaz Etrich (2)
Inventor country:
Applicant person:
None (2) · Carl Kropp (2) · Gottlieb Burckhardt (2) · Ignaz Etrich (2)
Applicant firm:
Applicant type: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
Airplane (43) · propulsion (28) · None (26) · design (22) · Wings (17) · frame (15) · Propellers (13) · stability (13) · construction (12) · navigation (12) · control (10) · Lift (8) · propeller (8) · Aerodynamics (8) · whole (8) · Steering (7) · monoplane (7)
Application number:
None (14)
Granted:
Supplementary to patent: (Click arrow to add another value)
Related to aircraft:
Patent agent:
None (33) · None (11) · Armengaud jeune (10) · Chassevent (5) · Weismann et Marx (4) · E. Blétry (3) · J. Germain (3) · A. Chenault (2) · Brandon frères (2) · C. A. Snow & Co. (2) · George T. Millard (2) · Marks & Clerk (2) · J. Bonnet-Thirion (2) · G. de Mestral et F. Harle (2) · Y. Rabilloud et fils (2)
IPCs: (Click arrow to add another value)
First filing:
Citations from after 1930:
Number of diagram pages:

Showing below up to 133 results in range #1 to #133.

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