Patent GB-1911-15413
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"Aerial machines without aerostats; planes, arrangement and construction of. The supporting planes 1, 2, Fig. 3, of an aeroplane are concave downwards in transverse section and connected at their inner ends to forwardly converging frame rods so that they meet at the forward end to form a bow"
- Tech class: CPC B64C39/068: Aircraft not otherwise provided for having disc- or ring-shaped wings having multiple wings joined at the tips
- Inventor location: 316 East 93rd Street, Manhattan, NYC ; Painter
- Interesting occupation -- example
Patent family descending from Patent US-1911-1000592
- Patent US-1911-1000592 (English title: Aeroplane, National tech categories: USPC 244/80)
- Patent GB-1911-15413 (English title: Improvements in Aeroplanes, Supplementary to patent: Patent US-1911-1000592)
- Patent FR-1911-432273 (English title: Improvements to airplanes, Supplementary to patent: Patent US-1911-1000592, National tech categories: FR 6.4)
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1911 |
|---|---|
| Year granted | 1912 |
| Office | GB |
| Patent number | 15413 |
| Inventors | Ernst Ebbinghaus |
| Inventor country | US |
| Applicant person | Ernst Ebbinghaus |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in Aeroplanes |
| English title | Improvements in Aeroplanes |
| Tech fields | safety, control |
| Filing date | 1911-07-03 |
| Full specification filed date | |
| Application number | 191115413D |
| Grant date | 1912-04-25 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent US-1911-1000592 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Marks & Clerk |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C39/00 |
| CPCs | CPC B64C39/068 |
| Family year | 1911 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 23618773 |
| INPADOC family ID | 11109112 |
| Number of text pages | 4 |
| Number of diagram pages | 1 |
| Number of figures | 4 |
| Number of claims | 6 |
