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Patents > IPCs: None & Number of text pages: 5-7 & Number of diagram pages: 5-7

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Office:
Inventors:
Alfred John Macy (5) · Louis Brennan (2) · Henry Miller (2) · John Thomas Simpson (2) · Christian Lorenzen (2)
Inventor country:
Applicant person:
None (5) · Alfred John Macy (5) · Henry Miller (2) · Louis Brennan (2) · John Thomas Simpson (2) · Christian Lorenzen (2)
Applicant is inventor:
Tech fields:
airplane (20) · None (17) · stability (16) · frame (12) · LTA (10) · propeller (9) · Flapping (9) · Design (7) · takeoff (7) · Propulsion (7) · navigation (7) · hybrid (7) · HTA (6) · wheels (5) · landing (5) · helicopter (5) · wings (5) · airfoil (5)
Full specification filed date:
Application number:
None (12) · 25941D (2)
Granted:
Publication date:
Related to aircraft:
Patent agent:
None (17) · Munn & Co. (5) · Victor J. Evans (4) · Herbert Haddan & Co. (2) · Spear, Middleton, Donaldson & Spear (2) · John P. Tarbox (2) · Joshua R. H. Potts (2) · Charles W. Hills (2)
National tech categories:
None (19) · USPC 244/80 (6) · USPC 244/233 (5) · USPC 244/12.1 (4) · USPC 244/177 (3) · USPC 244/87 (2) · DK 77 (2) · USPC 244/35R (2) · USPC 244/48 (2) · USPC 244/64 (2) · USPC 244/82 (2) · USPC 244/28 (2) · USPC 244/96 (2) · USPC 244/11 (2) · HU V/h (2)
IPCs: (Click arrow to add another value)
CPCs:
CPC B64C23/005 (11) · CPC B64C17/00 (10) · None (9) · CPC B64B1/00 (7) · CPC B64C13/00 (6) · CPC B64C2700/6295 (5) · CPC B64C33/02 (5) · CPC B64C39/08 (4) · CPC B64C3/40 (3) · CPC Y10T74/1221 (2) · CPC B64C39/005 (2) · CPC B64C35/00 (2) · CPC B64C33/00 (2) · CPC B64C3/385 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of diagram pages:

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