Patent GB-1912-21424
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Sources
- Original patent document and bibliography entry on espacenet
- on google patents ; this document shows both the provisional specification and the complete specification, this being as instance in which there is no change in the number during the process.
- Inventors' locations: James was addressed at 14, Fountain Road, Edgbaston, Birmingham, County of Warwick and Thompson was addressed at 112, Ladywood Road, Birmingham, County of Warwick.
- Inventors' occupations: James was a Pupil Engineer and Thompson was a Designer and Modeller.
- Patent agent location: Fellow of the Chartered Institute of Patent Agents, Central House, 75, New Street, Birmingham
| Year filed | 1912 |
|---|---|
| Year granted | 1913 |
| Office | GB |
| Patent number | 21424 |
| Inventors | Rupert Edward James, Frederick Arthur Thompson |
| Inventor country | GB |
| Applicant person | Rupert Edward James, Frederick Arthur Thompson |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvements in Aerial Machines |
| English title | Improvements in Aerial Machines |
| Tech fields | HTA, wings, design, control, sustentation, aerodynamics |
| Filing date | 1912/09/20 |
| Full specification filed date | 1913/03/20 |
| Application number | |
| Grant date | 1913/06/12 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Harold J. C. Forrester |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C3/52 |
| CPCs | CPC B64C3/52, CPC B64C2700/6245 |
| Family year | 1912 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23639494 |
| INPADOC family ID | 11126966 |
| Number of text pages | 4 |
| Number of diagram pages | 1 |
| Number of figures | 3 |
| Number of claims | 3 |
