Drilldown: Patents

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Patents > Applicant firm: None & First filing: No & Number of diagram pages: 5-6

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Office:
Inventors:
Alfred John Macy (4) · Louis Brennan (2) · Henry Shepley Booth (2) · Franz Wondra (2)
Inventor country:
Applicant person:
None (6) · Alfred John Macy (4) · Louis Brennan (2) · Henry Shepley Booth (2) · Franz Wondra (2)
Applicant firm: (Click arrow to add another value)
Applicant type:
Applicant is inventor:
Tech fields:
airplane (20) · stability (17) · propulsion (12) · frame (12) · LTA (11) · navigation (10) · flapping (10) · rudder (9) · propeller (9) · wings (6) · design (6) · propellers (5) · wheels (4) · safety (4) · HTA (4) · Helicopter (4) · None (4) · Aerodynamics (4) · automatic stability (4)
Full specification filed date:
Application number:
None (25) · 25941D (2)
Granted:
Supplementary to patent:
None (30) · Patent US-1904-876125 (2)
Related to aircraft:
CPCs:
None (17) · CPC B64C33/02 (7) · CPC B64B1/00 (6) · CPC B64C17/00 (4) · CPC B64C23/005 (4) · CPC B64C39/005 (3) · CPC B64C2700/6218 (2) · CPC Y10T74/1221 (2) · CPC B64C3/385 (2) · CPC B64C2700/6295 (2) · CPC B64C2700/6212 (2)
First filing: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of diagram pages:

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