Drilldown: Patents

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Patents > Patent agent : Boramé et Julien or None & Number of claims: 9-11

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Office:
Inventors:
Alfred John Macy (3) · Robert Kemp (3) · James Dennis Roots (2) · George Sutherland Dodman (2) · Ralph Hazlett Upson (2) · Richard M. Craig (2) · Hermann Hassenbach (2) · Eduard Adamek (2) · Vilmos Zurowec (2)
Inventor country:
Applicant person:
None (21) · Alfred John Macy (3) · Vilmos Zurowec (2) · Richard M. Craig (2) · James Dennis Roots (2) · George Sutherland Dodman (2) · Eduard Adamek (2) · Hermann Hassenbach (2)
Applicant is inventor:
Tech fields:
stability (24) · airplane (23) · frame (19) · LTA (15) · propulsion (15) · Design (14) · navigation (13) · Propellers (11) · propeller (11) · None (9) · automatic stability (9) · rudder (9) · control (9) · construction (8) · subsystem (8) · wings (8) · airfoil (6)
Full specification filed date:
Application number:
None (45) · 25941D (2)
Granted:
Related to aircraft:
Patent agent: (Click arrow to add another value)
National tech categories:
None (30) · HU V/h (11) · FR 6.4 (7) · AT 77d (5) · DK 77 (3) · USPC 244/80 (2) · DE 77 (2) · USPC 244/45R (2)
CPCs:
None (42) · CPC B64C17/00 (6) · CPC B64B1/00 (5) · CPC B64C2700/6295 (4) · CPC B64C13/00 (3) · CPC B64C17/06 (3) · CPC B64B1/58 (2) · CPC G03B15/00 (2) · CPC B64C39/005 (2) · CPC B64C2700/6218 (2) · CPC B64B1/62 (2) · CPC B64C2700/6212 (2) · CPC B64C11/20 (2) · CPC B64C39/08 (2) · CPC B64C5/08 (2)
First filing:
Citations from after 1930:
Number of claims:
Number of diagram pages:

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