Patent GB-1907-4043
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"4043. Laitte, L. B. de. Feb. 18. Aerial machines without aerostats; aeroplanes; cars; propelling and steering.-According to Fig. 2, which shows an end view of one form of the machine, brackets f from the car body a support the bearings of elongated crank-arms g provided with extensions ..."
- There is some nuance in the description of the moving wings but the text indicates air will be pushed down; thus this is an ornithopter, perhaps hybridized with another winged design
- Inventor location: 117 Middlesex Street, London, E. ; Engineer
Sources
- Neilson, 1910, Aeroplane Patents, p75
- Original patent document and bibliography entry on espacenet
- Patent GB190704043A on google patents
| Year filed | 1907 |
|---|---|
| Year granted | 1908 |
| Office | GB |
| Patent number | 4043 |
| Inventors | Leopold Benoit de Laitte |
| Inventor country | GB |
| Inventor location | |
| Applicant person | Leopold Benoit de Laitte |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in Flying Machines |
| English title | Improvements in Flying Machines |
| Tech fields | ornithopter |
| Filing date | 1907-02-18 |
| Full specification filed date | 1907-08-19 |
| Application number | |
| Grant date | 1908-02-13 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Phillips & Leigh |
| Assigned to | |
| National tech categories | |
| IPCs | |
| CPCs | |
| Family year | 1907 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 4 |
| Number of diagram pages | 2 |
| Number of figures | 3 |
| Number of claims | 6 |
