Patent GB-1909-5391
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Sources
- Neilson, 1910, Aeroplane Patents, p77
Year filed | 1909 |
---|---|
Year granted | 1909 |
Office | GB |
Patent number | 5391 |
Inventors | James Robertson Porter |
Inventor country | GB |
Applicant person | James Robertson Porter |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Improvements in Air-ships |
English title | Improvements in Airships |
Tech fields | airships |
Filing date | 1909-03-05 |
Full specification filed date | 1909-08-31 |
Application number | 190905391D |
Grant date | 1909-12-16 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | Newnham Browne & Co. |
Assigned to | |
National tech categories | |
IPCs | IPC B64C27/20, IPC B64C29/00 |
CPCs | CPC B64C27/20 |
Family year | 1909 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 23578874 |
INPADOC family ID | 11074435 |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 2 |
Number of claims | 2 |