Patent CH-1918-80046
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Biplanes facing each of four directions making a big square, and a helicopter propeller in the middle ; an understandable idea.
- Inventor location: NYC
Patent family descending from Patent GB-1918-128724
- Patent GB-1918-128724 (English title: Improvements to aeroplanes, Filing date: 1918-06-24)
- Patent CH-1918-80046 (English title: Aeroplane, Supplementary to patent: Patent GB-1918-128724, Filing date: 1918-07-26, National tech categories: CH 129b)
- Patent CA-1918-193146 (English title: Aeroplane, Supplementary to patent: Patent GB-1918-128724, Filing date: 1918-08-03)
Sources
- Original patent document and bibliography entry on espacenet
- Patent CH80046A on google patents
- Bibliographic info on this patent and original patent document at DPMA
| Year filed | 1918 |
|---|---|
| Year granted | 1919 |
| Office | CH |
| Patent number | 80046 |
| Inventors | Louis Raymond Accornero, Adolphe Gaydon |
| Inventor country | US |
| Inventor location | NYC |
| Applicant person | Louis Raymond Accornero, Adolphe Gaydon |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Flugzeug |
| English title | Aeroplane |
| Tech fields | structure, helicopter, VTOL, hybrid, biplane |
| Filing date | 1918-07-26 |
| Full specification filed date | |
| Application number | |
| Grant date | 1919-02-01 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent GB-1918-128724 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Fritz Isler |
| Assigned to | |
| National tech categories | CH 129b |
| IPCs | |
| CPCs | |
| Family year | 1918 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 5 |
| Number of claims | 2 |
