Patent US-1911-997122
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Airplane with rudder on universal joint and supporting planes which can be distorted, using springs, into a more parachute-like configuration.
Inventor location (imputed by HistPat): New York, NY, Bronx county, NY (FIPSloc=36005), New York county, NY (FIPSloc=36061)
Sources
- Patent 997122 document and bibliographic info on espacenet
- Patent 997122 at google patents
Year filed | 1910 |
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Year granted | 1911 |
Office | US |
Patent number | 997122 |
Inventors | Otto A Fenn |
Inventor country | US |
Applicant person | Otto A Fenn |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Flying-machine |
English title | Flying machine |
Tech fields | airplane, frame, rudder, airfoil, parachute, safety, stability |
Filing date | 1910-05-16 |
Full specification filed date | |
Application number | 1910561521 |
Grant date | 1911-07-04 |
Granted? | 1 |
Publication date | 1911-07-04 |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | 561521 |
Patent agent | |
Assigned to | |
National tech categories | USPC 244/144 |
IPCs | |
CPCs | CPC B64C13/00 |
Family year | 1910 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
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Number of diagram pages | |
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