Patent DE-1918-365962
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- Inventor location: Berlin
Sources
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
Within the German system, this is an addition to Patent DE-1917-310170.
In keeping with our observations on patent dates, we are treating the "Patentirt im Deutschen Reiche vom" 1918-07-24 shown on this original as exactly one day after the filing date.
| Year filed | 1918 |
|---|---|
| Year granted | |
| Office | DE |
| Patent number | 365962 |
| Inventors | Anton Flettner |
| Inventor country | DE |
| Applicant person | Anton Flettner |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Hilfssteuereinrichtung fuer Luft- und Wasserfahrzeuge |
| English title | Auxiliary control device for aircraft and watercraft |
| Tech fields | control |
| Filing date | 1918/07/23 |
| Full specification filed date | |
| Application number | F0043450 |
| Grant date | 1922/12/23 |
| Granted? | Yes |
| Publication date | 1922/12/23 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | DE 77h.5 |
| IPCs | IPC B64C13/00 |
| CPCs | CPC B64C13/00 |
| Family year | 1917 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 12033115 |
| INPADOC family ID | 21554531 |
| Number of text pages | 1 |
| Number of diagram pages | |
| Number of figures | |
| Number of claims | 1 |
