Patent AT-1909-43859
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This patent, both its original and its priority date information within the inventor name-based results on Espacenet, make nice and consistent reference to a per se priority filing date 1909-01-28. This comports pefectly with the filing of Patent GB-1909-2111, to which British patent this Austrian is a perfect analogue..
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Devonia, England
| Year filed | 1909 |
|---|---|
| Year granted | 1910 |
| Office | AT |
| Patent number | 43859 |
| Inventors | Henry Calder Lobnitz |
| Inventor country | GB |
| Inventor location | |
| Applicant person | Henry Calder Lobnitz |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Einrichtung zur Erhaltung des Gleichgewichtes von Luftfahrzeugen |
| English title | Device for maintaining the balance of aircraft |
| Tech fields | Airplane, Stability, Equilibrium, Steering, Control, Lift, Rudder, Springs |
| Filing date | 1909-04-19 |
| Full specification filed date | |
| Application number | |
| Grant date | 1910-04-15 |
| Granted? | 1 |
| Publication date | 1910-09-10 |
| Supplementary to patent | Patent GB-1909-2111 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | AT 77d |
| IPCs | |
| CPCs | |
| Family year | 1909 |
| First filing? | 0 |
| 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 | 7 |
| Number of claims | 4 |
