Drilldown: Patents

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Patents > Number of claims: 6-9 & Number of figures: 14-17

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Office:
Inventors:
Ignaz Etrich (2) · George Brougham Hubert Austin (2) · Charles Arthur Wragg (2) · Franz Xaver Wels (2)
Inventor country:
Applicant person:
None (3) · Franz Xaver Wels (2) · Ignaz Etrich (2) · Charles Arthur Wragg (2) · George Brougham Hubert Austin (2)
Applicant is inventor:
Tech fields:
airplane (21) · stability (14) · frame (8) · None (7) · propulsion (7) · marine (7) · Design (7) · construction (6) · Wings (6) · propeller (6) · LTA (6) · landing (4)
Full specification filed date:
Granted:
Related to aircraft:
CPCs:
None (11) · CPC B64C17/00 (5) · CPC B64C23/005 (4) · CPC B64C13/00 (3) · CPC B64C39/10 (2) · CPC B64C39/08 (2) · CPC B64C33/02 (2) · CPC B64C2700/6295 (2) · CPC B64C2700/6256 (2) · CPC B64C2700/6212 (2) · CPC B64C2700/6218 (2) · CPC B64B1/00 (2)
First filing:
Cites these patents:
Citations from after 1930:
Number of claims:
Number of diagram pages:
Number of figures:

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