Patent GB-1910-25750
This original document make priority date reference to a German patent filed 1909-11-06.
1. A flying machine for one or more persons, characterised by a bearing plane or a plurality of parallel and rigidly connected bearing planes and by propellers analogous to oars, adapted to be operated by the pilot situated at the centre of gravity or perpendicularly beneath the centre of gravity of the bearing plane or planes, said oars being adapted to be swung fore and aft for propulsion, and of axial rotation for feathering purposes.
2. A modification of the flying machine claimed in Claim 1, with a mechanical motor for actuating the oars.
3. A flying machine as claimed in Claim 1, with the oars adapted for direct attachment to the arms and body of the pilot.
- Inventor location: 201, Nymphenburgerstrasse, Munich, Germany
- Inventor occupation: Royal Building Councillor
Sources
| Year filed | 1910 |
|---|---|
| Year granted | 1910 |
| Office | GB |
| Patent number | 25750 |
| Inventors | Ludwig Sommer |
| Inventor country | DE |
| Inventor location | |
| Applicant person | Ludwig Sommer |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvements in Flying Machines |
| English title | Improvements in Flying Machines |
| Tech fields | ornithopter, flapping, piloting |
| Filing date | 1910/11/05 |
| Full specification filed date | |
| Application number | 191025750D |
| Grant date | 1911/06/01 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | Patent DE-1909-11-06 Ludwig Sommer |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Herbert Haddan & Co. |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C31/04 |
| CPCs | CPC B64C31/04 |
| Family year | 1909 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23607429 |
| INPADOC family ID | 11099236 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 3 |
