Patent FR-1903-337590
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This original makes reference to a Hungarian priority date 1903-12-11. Although we have a family name match, for a somewhat later non-aeronautical patent, this particular patent has not turned up within the Hungarian data.
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: Hungary
This has partially to do with electric motors reducing the weight burden which the motors have to propel, and it has to do with the design and construction allowing for strength while also reducing weight.
This was a patent of fifteen years.
| Year filed | 1903 |
|---|---|
| Year granted | 1904 |
| Office | FR |
| Patent number | 337590 |
| Inventors | Julius Mandello |
| Inventor country | HU |
| Applicant person | Julius Mandello |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Appareil pour la transmission de force à une machine aérienne ou un aérostat |
| English title | apparatus for power transmission to aerial machine or aerostat |
| Tech fields | LTA, propulsion, aerostat, frame, construction, electricity, chassis, transmission |
| Filing date | 1903/12/11 |
| Full specification filed date | |
| Application number | 337590D |
| Grant date | 1903/02/24 |
| Granted? | Yes |
| Publication date | 1904/04/15 |
| Supplementary to patent | Patent HU-1903-12-11 Julius Mandello |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | H. Burgin |
| Assigned to | |
| National tech categories | FR 6.3 |
| IPCs | IPC B64B1/00 |
| CPCs | CPC B64B1/00 |
| Family year | 1903 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19158650 |
| INPADOC family ID | 5246121 |
| Number of text pages | 1 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims |
