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Patents > Office : DE or GB & Grant date: 1920

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Year granted:
Office: (Click arrow to add another value)
Inventors:
None (81) · Christian Lorenzen (3) · Jacob Knappich (3) · Raimund Nimfuehr (3) · John William Rapp (3) · Charles Denniston Burney (2) · Anthony Herman Gerard Fokker (2) · Joseph Vanorio (2) · Henri Fabre (2) · Hans Josef Goebbel (2)
Inventor country:
Applicant person:
None (38) · Frederick Handley Page (7) · HELIX PROPELLER GES M (5) · John William Rapp (4) · Christian Lorenzen (3) · Raimund Nimfuehr (3) · Jacob Knappich (3) · MOTEURS SALMSON (2) · Joseph Vanorio (2) · James Vernon Martin (2) · Henri Fabre (2) · Hans Josef Goebbel (2) · EISENFUEHR (2) · HENSCHEL FLUGZEUG WERKE (2) · Chessborough Mackenzie-Kennedy (2) · Charles Denniston Burney (2) · Anthony Herman Gerard Fokker‎‎ (2)
Applicant is inventor:
Tech fields:
None (61) · frame (20) · airplane (18) · construction (18) · wings (15) · design (10) · fuselage (8) · biplane (7) · propellers (5) · metal (4) · chassis (4) · airfoil (4) · hydroaeroplane (4) · subsystem (4) · lift (3) · control (3) · stability (3)
Full specification filed date:
Application number:
None (8)
Granted:
Related to aircraft:
CPCs:
CPC B64C3/00 (25) · CPC B64C2700/6235 (15) · CPC B64C35/00 (8) · CPC B64C13/00 (8) · CPC B64C17/00 (8) · CPC B64C2700/6256 (7) · CPC B64C2700/6233 (7) · CPC B64C3/56 (5) · CPC B64C25/62 (4) · CPC B64C3/26 (4) · CPC B64C11/04 (4) · CPC B64F2700/6226 (4) · CPC B64C9/00 (4) · CPC B64C2700/6212 (4) · CPC B64C2700/6218 (4) · CPC B64C11/00 (3) · CPC B64C3/18 (3) · CPC B64F2700/6261 (3) · CPC B64C3/185 (3) · CPC B64C1/12 (3)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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