Patent DE-1909-236960
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This patent is German equivalent to Patent FR-1909-401348, which was filed 1909-03-27. Specific reference is made on the original document.
Sources
- Patent Objekt via Lilienthal museum patents
- This patent seems to be missing the “Patent Digitalisat” on the Lilienthal Museum site, though it is available on Espacenet
- Original patent document and bibliography entry on espacenet
- Urheber: Protin, Contai, Camille
- Beschreibung: Ort: St. Cloud, Seine
- ausgegeben: 17.7.1911
| Year filed | 1909 |
|---|---|
| Year granted | 1911 |
| Office | DE |
| Patent number | 236960 |
| Inventors | Théophile Protin, Camille Contal |
| Inventor country | FR |
| Applicant person | Théophile Protin, Camille Contal |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Flugzeug mit nach vorn und hinten beweglichen Flügeln |
| English title | Aircraft with wings moving forward and backward |
| Tech fields | Airplane, Frame, Construction, Design, Control, Wings |
| Filing date | 1909/09/30 |
| Full specification filed date | |
| Application number | |
| Grant date | 1911/07/17 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | Patent FR-1909-401348 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | DE 77h.5 |
| IPCs | IPC B64C1/00, IPC B64C17/00 |
| CPCs | CPC B64C17/00 |
| Family year | 1909 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 6 |
| Number of claims | 1 |
