Patent GB-1912-20941
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This patent makes reference to the German priority date 1912-02-13.
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: Nishnij Nowgorod, Empire of Russia
- Inventor occupation: Doctor of Medicine
This original does give "Michaed", but there is a "Michael Roukawischnikoff", in the same location, filing other patents, fairly contemporaneously. Also, there are variable conventions on transliteration from Russian. There may be more on him. For now we will defer to the "Michael Rukawischnikoff" which appears in our slightly earlier French data.
| Year filed | 1912 |
|---|---|
| Year granted | 1912 |
| Office | GB |
| Patent number | 20941 |
| Inventors | Michael Rukawischnikoff |
| Inventor country | RU |
| Applicant person | Michael Rukawischnikoff |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvements in and relating to Aeroplanes |
| English title | Improvements in and relating to Aeroplanes |
| Tech fields | stability, automatic stability, airplane, instrument, design, sensor, adaptation |
| Filing date | 1912/09/13 |
| Full specification filed date | |
| Application number | 191220941D |
| Grant date | 1913/02/27 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | Patent DE-1912-02-13 Michael Rukawischnikoff |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Haseltine, Lake & Co. |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C3/54 |
| CPCs | CPC B64C3/54 |
| Family year | 1912 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23639217 |
| INPADOC family ID | 11126723 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 1 |
| Number of claims | 2 |
