Drilldown: Patents

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Patents > Grant date: 1920 - 1929 & Family year: 1900 - 1999 & Number of figures: 12-30

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Office:
Inventors:
Alfred John Macy (8) · None (3) · Nelson W. Dalton (2) · Hermann Faehrmann (2) · Henry L. Haskell (2) · Ruter William Springer (2) · Robert Kemp (2) · Pieter Barteld Van Leggelo (2)
Inventor country:
Applicant person:
None (10) · Alfred John Macy (8) · Nelson W. Dalton (2) · Hermann Faehrmann (2) · Ruter William Springer (2) · Claudius Dornier (2) · Pieter Barteld Van Leggelo (2)
Applicant is inventor:
Tech fields:
airplane (11) · stability (10) · wings (9) · design (9) · construction (8) · None (8) · aerodynamics (5) · propellers (5) · fuselage (5) · frame (4) · biplane (4) · LTA (4) · control (4) · wing (3) · chassis (3) · rudder (3) · steering (3)
Full specification filed date:
Application number:
None (11)
Granted:
Publication date:
Related to aircraft:
CPCs:
None (7) · CPC B64C3/00 (7) · CPC B64C17/00 (5) · CPC B64C13/00 (4) · CPC B64C35/00 (3) · CPC B64C3/18 (3) · CPC B64C2700/6233 (3) · CPC B64C11/48 (2) · CPC B64C2700/629 (2) · CPC B64C2700/6256 (2) · CPC B64C2700/6235 (2) · CPC B64C27/28 (2) · CPC B64C2001/0081 (2) · CPC B64C19/00 (2) · CPC B64C2700/6212 (2) · CPC B64C1/12 (2) · CPC B64B1/40 (2)
First filing:
Citations from after 1930:
Number of diagram pages:

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