Drilldown: Patents

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Patents > Office : ?? or DE or HU or Other & Inventor country: DE & Applicant person: None & Granted: Yes & IPCs : IPC B64B1/58 or IPC B64C35/00 or None & Number of diagram pages: 1 & Number of figures: 1-2

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Office: (Click arrow to add another value)
Inventors:
None (69) · Deutsche Flugzeug Werke (2) · Rudolf Diesel (2) · Otto Lilienthal (2) · Oskar Ursinus (2) · Gustav Lilienthal (2) · Wilhelm Waegemann (2) · Carl Dippel (2) · August von Parseval (2)
Inventor country: (Click arrow to add another value)
Applicant person: (Click arrow to add another value)
Applicant is inventor:
Tech fields:
LTA (36) · frame (25) · airplane (22) · propulsion (18) · subsystem (17) · airship (16) · Design (16) · construction (13) · car (10) · propeller (8) · suspension (8) · Stability (7) · balloon (7) · electricity (6) · navigation (6) · propellers (6) · military (6) · biplane (6)
Full specification filed date:
Granted: (Click arrow to add another value)
Supplementary to patent:
None (58) · Patent DE-1907-202942 (3) · Patent DE-1919-319462 (2) · Patent DE-1907-194165 (2)
Related to aircraft:
National tech categories:
HU V/h (37) · None (10) · AT 77d (10) · DE 77 (5) · DE 77h.15 (5) · DE 77h (5) · DE 77h.4 (4) · DE 77h.5 (4) · FR 6.4 (3) · DE 77h.6 (3) · GB 4 propel & steer (2) · GB 4 with buoyant (2) · DE 77h.9 (2) · DE 77h.10 (2)
IPCs: (Click arrow to add another value)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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