Patent GB-1909-20723
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- Inventor location: 16 Charing Cross, London, W. C. ; Gentleman
- Signed 4 Sept 1909 and registered at patent office on the 10th
Sources
- Original patent document and bibliography entry on espacenet
- Neilson, 1910, Aeroplane Patents, p78
| Year filed | 1909 |
|---|---|
| Year granted | 1909 |
| Office | GB |
| Patent number | 20723 |
| Inventors | John William Dunne |
| Inventor country | GB |
| Applicant person | John William Dunne |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in Underframes for Aeroplanes and like Machines |
| English title | Improvements in Underframes for Aeroplanes and like Machines |
| Tech fields | frame, landing, takeoff |
| Filing date | 1909-09-10 |
| Full specification filed date | |
| Application number | 190920723D |
| Grant date | 1910-09-08 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Marks & Clerk |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C25/00 |
| CPCs | CPC B64C25/62, CPC B64F2700/6226, CPC B64C25/06 |
| Family year | 1909 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23587474 |
| INPADOC family ID | 11081937 |
| Number of text pages | 2 |
| Number of diagram pages | 3 |
| Number of figures | 3 |
| Number of claims | 2 |
