Drilldown: Patents

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Patents > Tech fields: frame & Number of claims: 7-60 & Number of diagram pages: 3

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Office:
Inventors:
John Washington Wilson (3) · William Andrew Hutson (2) · Albert Hugo Friedel (2) · Alexander Graham Bell (2) · Henri-Hubert Pagny (2) · René Hanriot (2) · George Brougham Hubert Austin (2)
Inventor country:
Applicant person:
None (9) · John Washington Wilson (3) · Albert Hugo Friedel (2) · Alexander Graham Bell (2) · Henri-Hubert Pagny (2) · René Hanriot (2) · George Brougham Hubert Austin (2)
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Full specification filed date:
Application number:
None (16)
Granted:
Related to aircraft:
National tech categories:
None (17) · FR 6.4 (5) · USPC 244/90R (4) · USPC 244/99.11 (2) · GB 4 propel & steer (2) · USPC 244/50 (2)
First filing:
Cites these patents:
Citations from after 1930:
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