Patent FR-1903-330143
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This French brevet makes reference to the British priority date 1902-11-06.
- Inventor locations: de Walden is filing from England and Knudsen is filing from the United States.
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
Year filed | 1903 |
---|---|
Year granted | 1903 |
Office | FR |
Patent number | 330143 |
Inventors | Howard de Walden, Hans Knudsen |
Inventor country | GB, US |
Applicant person | |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Perfectionnements apportés à la construction des véhicules aériens mus mécaniquement |
English title | Mechanically Propelled Aerial Vehicles |
Tech fields | LTA, parachute, aerodynamics, safety, airfoil, car, suspension, rudder |
Filing date | 1903/03/11 |
Full specification filed date | |
Application number | 330143D |
Grant date | 1903/06/20 |
Granted? | Yes |
Publication date | 1903/08/13 |
Supplementary to patent | Patent GB-1902-24336 |
Related to aircraft? | 1 |
Serial number | |
Patent agent | P. Coulomb |
Assigned to | |
National tech categories | FR 6.3 |
IPCs | IPC B64C23/00 |
CPCs | CPC B64C23/005 |
Family year | 1902 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19151396 |
INPADOC family ID | 5239839 |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |