Drilldown: Patents

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Patents > Office : DE or UN & First filing: Yes & Number of figures: 3-4

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Office: (Click arrow to add another value)
Inventors:
None (20) · Ernst Heinkel (5) · August Riedinger (2) · Otto E. Lindpaintner (2) · Jakob Haw (2) · Wolfgang Kreuter (2)
Inventor country:
Applicant person:
None (34) · Ernst Heinkel (5) · Claudius Dornier (2) · Otto E. Lindpaintner (2) · Jakob Haw (2) · Hans Reissner (2) · Wolfgang Kreuter (2) · August Riedinger (2)
Applicant is inventor:
Tech fields:
LTA (28) · frame (17) · Airplane (16) · propeller (15) · propulsion (14) · None (12) · design (11) · navigation (9) · subsystem (8) · wings (8) · propellers (7) · Airship (6) · control (6) · balloon (6) · instrument (6) · whole (5) · aerodynamics (5)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
Assigned to:
IPCs:
None (23) · IPC B64B1/00 (8) · IPC B64C39/00 (6) · IPC B64C33/02 (5) · IPC B64C3/00 (4) · IPC B64C31/06 (4) · IPC B64C35/00 (4) · IPC B64C11/20 (3) · IPC B64B1/58 (3) · IPC B64B1/22 (3) · IPC B64C3/18 (3)
CPCs:
None (19) · CPC B64B1/00 (7) · CPC B64C3/00 (5) · CPC B64B1/64 (4) · CPC A63H27/08 (3) · CPC B64C3/56 (3) · CPC B64C33/02 (3) · CPC B64C17/00 (3) · CPC B64C13/00 (3) · CPC B64C35/00 (3)
First filing: (Click arrow to add another value)
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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