Patent GB-1912-23941
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Reference is made within the original of this patent to an earlier German patent filed 1911-10-19.
This British patent is identical to Patent NL-1912-965, and the German parent may be traced to Vincent Wisniewski and-or to Luftschiffsantrieb Gesellschaft mit Beschränkter Haftung.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Parisplatz, 6/a, Berlin
| Year filed | 1912 |
|---|---|
| Year granted | 1913 |
| Office | GB |
| Patent number | 23941 |
| Inventors | Vincent Wisniewski |
| Inventor country | DE |
| Inventor location | |
| Applicant person | Vincent Wisniewski |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in Propelling Planes for Airships, Flying Machines and Water-going Vessels |
| English title | Improvements in Propelling Planes for Airships, Flying Machines and Water-going Vessels, based on the manner of Venetian blinds |
| Tech fields | subsystem, propulsion |
| Filing date | 1912-10-19 |
| Full specification filed date | |
| Application number | 191223941D |
| Grant date | 1913-01-30 |
| Granted? | 0 |
| Publication date | 1913-01-30 |
| Supplementary to patent | Patent DE-1911-10-19 Vincent Wisniewski and-or Luftschiffsantrieb Gesellschaft mit Beschränkter Haftung |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Lloyd Wise & Co. |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C11/00 |
| CPCs | CPC B64C11/006 |
| Family year | 1911 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23640950 |
| INPADOC family ID | 11128244 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 4 |
| Number of claims | 3 |
