Drilldown: Patents

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Patents > Office: DE & Filing date: 1900 - 1999 & Number of figures: 1-2

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Office: (Click arrow to add another value)
Inventors:
None (49) · Christian Lorenzen (6) · Anton Flettner‎‎ (6) · Robert Esnault-Pelterie (4) · Reinhold Richter (3) · Hellmuth Hirth (3) · Anthony Herman Gerard Fokker‎‎ (3) · Ernst Heinkel (3) · Orville Wright (2) · Nikolaus Rueben (2) · Gottlieb Krebs? (2) · Friedrich Kopsch (2) · Firmin Bousson (2) · Gustav Mees (2)
Inventor country:
Applicant person:
None (87) · Anton Flettner (6) · Robert Esnault-Pelterie (3) · Hellmuth Hirth (3) · Ernst Heinkel (3) · Anthony Herman Gerard Fokker (3) · Friedrich Kopsch (2) · Firmin Bousson (2) · Christian Lorenzen (2) · Gustav Mees (2)
Applicant is inventor:
Tech fields:
airplane (43) · frame (28) · LTA (26) · subsystem (22) · propeller (19) · Wings (16) · propulsion (15) · control (15) · navigation (14) · design (14) · construction (13) · None (11) · balloon (10) · gas (7) · whole (7) · car (7)
Full specification filed date:
Granted:
Related to aircraft:
Patent agent:
IPCs:
None (43) · IPC B64C3/00 (15) · IPC B64C13/00 (8) · IPC B64B1/00 (6) · IPC B64B1/58 (6) · IPC B64C33/02 (5) · IPC B64C11/00 (5) · IPC B64C39/00 (4) · IPC B64C35/00 (4) · IPC B64C3/38 (3) · IPC B64B1/40 (3) · IPC B64C23/00 (3)
CPCs:
None (38) · CPC B64C3/00 (15) · CPC B64C13/00 (10) · CPC B64C2700/6235 (9) · CPC B64B1/00 (6) · CPC B64C17/00 (5) · CPC B64B1/58 (4) · CPC B64C33/02 (4) · CPC B64C35/00 (4) · CPC B64C11/00 (4) · CPC B64C23/005 (4) · CPC B64C11/04 (3) · CPC B64C2700/6233 (3) · CPC B64D7/02 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:
Number of figures:

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