Patent DE-1917-310825
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- Inventor location: Königswusterhausen
Sources
- Zeitschrift für Flugtechnik und Motorluftschiffahrt vol. 9 issue 23–24 (28 December 1918), p. 164, which shows "Fallschrim für Flugzeuge ; Wilhelm Schroeder, Königswusterhausen. A. 5. 6. 17. Sch 51488"
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
| Year filed | 1917 |
|---|---|
| Year granted | |
| Office | DE |
| Patent number | 310825 |
| Inventors | Wilhelm Schroeder |
| Inventor country | DE |
| Applicant person | Wilhelm Schroeder |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Fallschrim für Flugzeuge |
| English title | Parachute for airplanes |
| Tech fields | parachute |
| Filing date | 1917-06-05 |
| Full specification filed date | |
| Application number | |
| Grant date | 1919-02-05 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent DE-290121 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | DE 77h.5 |
| IPCs | IPC B64D17/70, IPC B64D17/80 |
| CPCs | CPC B64D17/70, CPC B64D17/80 |
| Family year | 1917 |
| 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 | 2 |
| Number of claims | 2 |
