Patent FR-1909-400762
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This original document makes reference to the Belgian priority date 1909-02-27.
- Inventor location: Belgique
Sources
- Original patent document and bibliography entry on espacenet
- Patent FR400762A on google patents
| Year filed | 1909 |
|---|---|
| Year granted | 1909 |
| Office | FR |
| Patent number | 400762 |
| Inventors | Édouard Dulière |
| Inventor country | BE |
| Inventor location | |
| Applicant person | Édouard Dulière |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Transporteur aérien |
| English title | Aerial transporter, actually an odd HTA, with wings or planes which both flap and rotate, the weight of the pilot assuring stability |
| Tech fields | HTA, helicopter, flapping, hybrid, stability |
| Filing date | 1909/03/13 |
| Full specification filed date | |
| Application number | 400762D |
| Grant date | 1909/06/22 |
| Granted? | Yes |
| Publication date | 1909/08/07 |
| Supplementary to patent | Patent BE-1909-02-27 Édouard Dulière |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Ad. Sturm |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C33/02 |
| CPCs | CPC B64C33/02 |
| Family year | 1909 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19220087 |
| INPADOC family ID | 5298199 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 1 |
| Number of claims | 1 |
