Patent FR-1910-414994
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This original makes reference to the British priority date 1909-04-08.
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: England
Year filed | 1910 |
---|---|
Year granted | 1910 |
Office | FR |
Patent number | 414994 |
Inventors | Sam Leonard Walkden |
Inventor country | GB |
Applicant person | Sam Leonard Walkden |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Perfectionnements aux aéroplanes, planeurs, etc. |
English title | Improvements in aeroplanes, gliders, etc. |
Tech fields | airplane, gliders |
Filing date | 1910/03/30 |
Full specification filed date | |
Application number | 414994D |
Grant date | 1910/07/02 |
Granted? | Yes |
Publication date | 1910/09/15 |
Supplementary to patent | Patent GB-1909-8531 |
Related to aircraft? | Yes |
Serial number | |
Patent agent | J. Fayollet |
Assigned to | |
National tech categories | FR 6.4 |
IPCs | IPC B64C1/00, IPC B64C17/00 |
CPCs | CPC B64C17/00, CPC B64C2700/6218 |
Family year | 1909 |
First filing? | No |
Cites these patents | |
Citations from after 1930 | |
Application ID | 19234003 |
INPADOC family ID | 5308307 |
Number of text pages | 9 |
Number of diagram pages | 1 |
Number of figures | 6 |
Number of claims | 1 |