Patent GB-1909-20962
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Flying machine, with propellers and wheels, capable of marine landing, with "one or more gyrostats or tops which serve to maintain the equilibrium of the whole apparatus."
Submitted a month after Austrian version with some changes. The 'gyrostat' in particular is fleshed out with more detail in the British version and has actually been redrawn within the otherwise similar overview illustration (fig. 1 for both patents).
Sources
- Neilson, 1910, Aeroplane Patents, p78
- Original patent document and bibliography entry on espacenet
| Year filed | 1909 |
|---|---|
| Year granted | |
| Office | GB |
| Patent number | 20962 |
| Inventors | Adalbert Plaček |
| Inventor country | AT |
| Applicant person | Adalbert Plaček |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | An improved flying machine |
| English title | Improved Flying Machine |
| Tech fields | frame, wheels, marine, stability, gyroscope, subsystem |
| Filing date | September 14, 1909 |
| Full specification filed date | April 9, 1910 |
| Application number | 190920962D |
| Grant date | September 14, 1910 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | Patent AT-1909-46299 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | H. D. Fitzpatrick |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC B64C39/00, CPC B64C2700/6295 |
| Family year | 1909 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | 1 |
| Application ID | 23587612 |
| INPADOC family ID | 11082056 |
| Number of text pages | 6 |
| Number of diagram pages | 3 |
| Number of figures | 7 |
| Number of claims | 7 |
