Patent DE-1912-267069
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Patent family descending from Patent DE-1912-267069
- Patent DE-1912-267069 (English title: Sailing wheel for aircraft with disks rotating at an angle to one another and panels of fabric attached to them, National tech categories: DE 77h.8)
- Patent GB-1913-13429 (English title: Propellers for flying machines, Supplementary to patent: Patent DE-1912-267069)
- Patent FR-1913-459204 (English title: Sail wheel for flying machines, Supplementary to patent: Patent DE-1912-267069, National tech categories: FR 6.4)
Sources
- Zeitschrift für Flugtechnik und Motorluftschiffahrt, various references including final assigned number and overview of content at V. Jahrgang (1914) Heft 2, p. 30.
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
Year filed | 1912 |
---|---|
Year granted | 1913 |
Office | DE |
Patent number | 267069 |
Inventors | Kurt Schultze |
Inventor country | DE |
Applicant person | Kurt Schultze |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Segelrad für Flugzeuge mit im Winkel zueinander umlaufenden Scheiben und an diesen befestigten Stoffbahnen |
English title | Sailing wheel for aircraft with disks rotating at an angle to one another and panels of fabric attached to them |
Tech fields | helicopter |
Filing date | 1912-07-18 |
Full specification filed date | |
Application number | |
Grant date | 1913-11-13 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | DE 77h.8 |
IPCs | IPC B64C39/00 |
CPCs | CPC B64C39/003 |
Family year | 1912 |
First filing? | 1 |
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 | 5 |