Patent GB-1910-4791
Jump to navigation
Jump to search
Sources
- Original patent document and bibliography entry on espacenet
- Neilson, 1910, Aeroplane Patents, p79
- Inventor location: 30 rue Boissiere, Paris ; all Engineers
(Ultimate Hungarian nationality on the part of József Fenyvesi and Lajos Bíró is fairly definite. Edmond Lévi seems to have been French. Relation of this patent to Patent FR-1910-412989 and ultimately to Patent HU-1909-49038 is more definite.)
| Year filed | 1910 |
|---|---|
| Year granted | 1911 |
| Office | GB |
| Patent number | 4791 |
| Inventors | József Fenyvesi, Alajos Biró, Edmond Lévi |
| Inventor country | FR |
| Applicant person | József Fenyvesi, Alajos Biró, Edmond Lévi |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | A New or Improved Apparatus for Imparting Stability and Steadiness to Flying Machines |
| English title | Apparatus for flying machine stability and steadiness |
| Tech fields | stability, airplane, automatic stability |
| Filing date | 1910/02/25 |
| Full specification filed date | 1910/08/23 |
| Application number | 191004791D |
| Grant date | 1911/04/25 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | Patent HU-1909-49038 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | G. F. Redfern & Co. |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C1/00, IPC B64C17/06 |
| CPCs | CPC B64C17/06, CPC B64C2700/6216 |
| Family year | 1910 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23595604 |
| INPADOC family ID | 11088987 |
| Number of text pages | 12 |
| Number of diagram pages | 1 |
| Number of figures | 8 |
| Number of claims | 8 |
