Patent GB-1908-21261
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Fans direct air to the lower side of the wings.
- Inventor location: Civil engineer at 9 Gray's Inn Square, London
Sources
- Original patent doc at espacenet
- Aeronautical Journal, January 1909, p30* Neilson, 1910, Aeroplane Patents, p76
Year filed | 1908 |
---|---|
Year granted | 1908 |
Office | GB |
Patent number | 21261 |
Inventors | James Robertson Porter |
Inventor country | GB |
Applicant person | James Robertson Porter |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Improvements in and relating to Airships |
English title | Improvements to airships |
Tech fields | lift |
Filing date | October 8, 1908 |
Full specification filed date | |
Application number | 190821261D |
Grant date | September 9, 1909 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Newnham Browne & Co. |
Assigned to | |
National tech categories | |
IPCs | IPC B64B1/62, IPC B64C27/20, IPC B64C29/00 |
CPCs | CPC B64B1/62, CPC B64C27/2000 |
Family year | 1908 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | 23571806 |
INPADOC family ID | 5901419 |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 2 |
Number of claims | 3 |