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Patents > Office : AH or DE & Number of text pages: 2-20 & Number of claims: 3

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Office: (Click arrow to add another value)
Inventors:
None (14) · Ernst Heinkel (4) · Jacob Knappich (2) · Claudius Dornier (2) · Raimund Nimfuehr (2) · Louis Blériot (2) · Hans Josef Goebbel (2) · Anton Flettner (2) · Hugo Junkers (2) · Georg Wellner (2)
Inventor country:
Applicant person:
None (38) · Ernst Heinkel (4) · Raimund Nimfuehr (2) · Jacob Knappich (2) · Georg Wellner (2) · Claudius Dornier (2) · Hans Josef Goebbel (2) · Anton Flettner (2)
Applicant is inventor:
Tech fields:
airplane (26) · frame (20) · LTA (16) · wings (13) · design (11) · navigation (11) · whole (7) · Subsystem (7) · propeller (7) · airfoil (6) · balloon (6) · None (6) · wing (5) · gas (5) · Tragfläche (5) · propulsion (5) · flapping (4) · stability (4) · control (4)
Full specification filed date:
Granted:
Related to aircraft:
IPCs:
None (27) · IPC B64C3/00 (8) · IPC B64C39/00 (7) · IPC B64C1/00 (6) · IPC B64B1/58 (4) · IPC B64C13/00 (3) · IPC B64C17/00 (2) · IPC B64C33/02 (2) · IPC B64B1/40 (2) · IPC B64B1/64 (2) · IPC B64C11/00 (2)
CPCs:
None (20) · CPC B64C3/00 (9) · CPC B64B1/58 (6) · CPC B64C2700/6235 (4) · CPC B64C33/02 (3) · CPC B64C13/00 (3) · CPC B64C2700/6295 (3) · CPC B64C39/003 (2) · CPC B64C23/005 (2) · CPC B64C39/00 (2) · CPC B64B1/64 (2) · CPC B64B1/40 (2) · CPC B64D17/00 (2) · CPC B64C3/56 (2) · CPC B64C3/385 (2) · CPC B64C1/00 (2) · CPC B64C2001/0081 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Number of diagram pages:

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