Patent GB-1909-2572
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The idea seems to be to have a complicated set of bowstrings on a kite which improves its concave curvature for flight.
A later patent by Robinson builds on this one and refers to it.
- Inventor location: 105 Franklin Road, Harrogate, County of York
- Inventor occupation: Engineer
This is a rare case in which the IPC category looks quite different from the CPC category.example
Patent family descending from Patent GB-1909-2572
- Patent GB-1909-2572 (English title: Improvements in kites and aeroplanes)
Sources
- Original patent document and bibliography entry on espacenet
- Neilson, 1910, Aeroplane Patents, p77
| Year filed | 1909 |
|---|---|
| Year granted | 1909 |
| Office | GB |
| Patent number | 2572 |
| Inventors | Thomas Frederick Robinson |
| Inventor country | GB |
| Applicant person | Thomas Frederick Robinson |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in Kites, Aeroplanes, and like Appliances |
| English title | Improvements in kites and aeroplanes |
| Tech fields | kite, aeroplane, aerofoil |
| Filing date | 1909-02-03 |
| Full specification filed date | |
| Application number | |
| Grant date | 1909-04-29 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C31/06 |
| CPCs | CPC A63H27/08 |
| Family year | 1909 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 6 |
| Number of diagram pages | 2 |
| Number of figures | 17 |
| Number of claims | 3 |
