Patent GB-1909-25168
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- From google patents: "Aerial machines without aerostats; planes, arrangement of; propelling. The machine is provided with one or more pairs of flapping wings A operated by cranks B, connecting-rods D and arms C fixed to the wings."
- Tech class CPC B64C33/00: Ornithopters
Name is incorrectly 'Alfed' in espacenet/patstat ; report that !@#$
- Figures are numbered peculiarly, starting again at Fig. 1 on each page
- Inventor location: 46 Ardwick Green South, Manchester at time of provisional, then Haywood Cottage, 2, Haywood Street, Chorlton-on-Medlock, Manchester / Cab proprietor
Sources
- Neilson, 1910, Aeroplane Patents, p78
- Original patent document and bibliography entry on espacenet
- Patent GB190925168A on google patents
| Year filed | 1909 |
|---|---|
| Year granted | 1910 |
| Office | GB |
| Patent number | 25168 |
| Inventors | Alfred Barker |
| Inventor country | GB |
| Inventor location | |
| Applicant person | Alfred Barker |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | An improved flying machine |
| English title | An improved flying machine |
| Tech fields | ornithopters |
| Filing date | 1909-11-02 |
| Full specification filed date | 1910-05-02 |
| Application number | 190925168D |
| Grant date | 1910-11-02 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C33/00 |
| CPCs | CPC B64C33/00 |
| Family year | 1909 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 2 |
| Application ID | 23589917 |
| INPADOC family ID | 11084077 |
| Number of text pages | 2 |
| Number of diagram pages | 4 |
| Number of figures | 10 |
| Number of claims | 1 |
