Patent AT-1909-40038
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Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Vienna
Patent family descending from Patent AT-1909-40038
- Patent AT-1909-40038 (English title: Flying machine emphasizing adjustable propellers aiding both in propulsion and ascension, National tech categories: AT 77d)
- Patent AT-1909-40038 (English title: Flying machine emphasizing adjustable propellers aiding both in propulsion and ascension, National tech categories: AT 77d)
- Patent GB-1910-2294 (English title: Toothed wheel and hollow axle for controlling direction of propellers, Supplementary to patent: Patent AT-1909-40038)
- Patent FR-1910-412059 (English title: Aeroplane, actually hybrid featuring adjustable propellers which aid in ascension as well as forward propulsion, Supplementary to patent: Patent AT-1909-40038, National tech categories: FR 6.4)
- Patent HU-1910-53739 (English title: Equipment for adjusting aircraft propellers, Supplementary to patent: Patent AT-1909-40038, National tech categories: HU V/h)
Year filed | 1909 |
---|---|
Year granted | 1909 |
Office | AT |
Patent number | 40038 |
Inventors | Wilhelm Kress |
Inventor country | AT |
Inventor location | |
Applicant person | Wilhelm Kress |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Flugmaschine |
English title | Flying machine emphasizing adjustable propellers aiding both in propulsion and ascension |
Tech fields | Airplane, Propellers, Sustentation, Helicopter, Hybrid, Propulsion, Ascension, Design |
Filing date | 1909-02-23 |
Full specification filed date | |
Application number | |
Grant date | 1909-07-15 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | AT 77d |
IPCs | |
CPCs | |
Family year | 1909 |
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 | 3 |
Number of claims | 1 |