Patent GB-1910-5248
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Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1910 |
|---|---|
| Year granted | 1911 |
| Office | GB |
| Patent number | 5248 |
| Inventors | Christian Lorenzen |
| Inventor country | GB |
| Applicant person | Christian Lorenzen |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvements in Screw Propellers for Aerial Machines Providing Automatical Variation of Pitch |
| English title | Improvements in Screw Propellers for Aerial Machines Providing Automatical Variation of Pitch |
| Tech fields | propeller |
| Filing date | 1910/03/02 |
| Full specification filed date | 1910/08/31 |
| Application number | 191005248D |
| Grant date | 1911/03/02 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | Patent GB-1909-19265 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | CPC B64C11/343 |
| Family year | 1910 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23595864 |
| INPADOC family ID | 11089209 |
| Number of text pages | 4 |
| Number of diagram pages | 2 |
| Number of figures | 6 |
| Number of claims | 2 |
