Patent GB-1917-126393
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- Inventor location: Clinton Place, Weybridge, Surrey ; Manufacturer
- Must have been a founder of Lang Propeller Limited, though the firm is not mentioned on this patent.
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1917 |
|---|---|
| Year granted | 1919 |
| Office | GB |
| Patent number | 126393 |
| Inventors | Arthur Alexander Dashwood Lang |
| Inventor country | GB |
| Applicant person | Arthur Alexander Dashwood Lang |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvements relating to the Hubs or Bosses of Aeroplane Propellers |
| English title | Improvements relating to the Hubs or Bosses of Aeroplane Propellers |
| Tech fields | propulsion, propellers, airplane |
| Filing date | 1917/01/29 |
| Full specification filed date | 1917/07/30 |
| Application number | |
| Grant date | 1919/05/15 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | 1432/17 |
| Patent agent | Arthur C. Downing |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64C11/36 |
| CPCs | CPC B64C11/36 |
| Family year | 1917 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 20992003 |
| INPADOC family ID | 23466064 |
| Number of text pages | 3 |
| Number of diagram pages | 2 |
| Number of figures | 4 |
| Number of claims | 3 |
