Patent GB-1909-8432
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Sources
- Neilson, 1910, Aeroplane Patents, p77
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: 17 Upton Avenue, Forest Gate, London, E
| Year filed | 1909 |
|---|---|
| Year granted | 1909 |
| Office | GB |
| Patent number | 8432 |
| Inventors | Frederick James Hargreaves |
| Inventor country | GB |
| Applicant person | Frederick James Hargreaves |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Apparatus for Automatically Balancing Aerial Machines and the like |
| English title | Apparatus for Automatically Balancing Aerial Machines and the like |
| Tech fields | stability |
| Filing date | April 7, 1909 |
| Full specification filed date | October 7, 1909 |
| Application number | 190908432D |
| Grant date | April 7, 1910 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C1/00, IPC B64C17/06 |
| CPCs | CPC B64C17/06 |
| Family year | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | 1 |
| Application ID | 23580568 |
| INPADOC family ID | 11075916 |
| Number of text pages | 8 |
| Number of diagram pages | 11 |
| Number of figures | 17 |
| Number of claims | 12 |
