Patent GB-1908-22384
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"double rudder" (This is a rudder operating in conjunction with a propeller.)
- Inventor location: Whinbush Road, Hitchin, County of Hertford ; Engineer ; wife of Mr Baron ; 110 Cannon Street, London, Chartered Accountant
- strange dates ; this is listed as a 1908 application right on the document, and in AJ, but the filing date is in 1909. There may have been a provisional application in 1908, and it's not on espacenet.
Source data error
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Aeronautical Journal, January 1909, p30 -- but this entry does not list inventors fully
- Neilson, 1910, Aeroplane Patents, p76
Year filed | 1908 |
---|---|
Year granted | 1909 |
Office | GB |
Patent number | 22384 |
Inventors | Francis Edward Baron, Mabel Baron, Frank Tingle |
Inventor country | GB |
Applicant person | Francis Edward Baron, Mabel Baron, Frank Tingle |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Improvements in Aerial Machines |
English title | Improvements in aerial machines |
Tech fields | rudder, control, navigation, propellers |
Filing date | October 22, 1908 |
Full specification filed date | May 22, 1909 |
Application number | GBD190822384 |
Grant date | September 30, 1909 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | J. Owden O'Brien |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | |
Family year | 1908 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 2 |
Number of diagram pages | 1 |
Number of figures | 3 |
Number of claims | 2 |