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 |