Patent GB-1905-3214
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Helicopter design, framework and propellers. Includes numerical specifications for number of propellers to be used relative to weight of the rest of the aircraft.
- Inventor location: Dumbarton, Scotland
Patent family descending from Patent GB-1905-3214
- Patent GB-1905-3214 (English title: Aerodromes or Flying Machines)
- Patent FR-1906-364355 (English title: Aeroplanes or flying machines, Supplementary to patent: Patent GB-1905-3214, National tech categories: FR 6.4)
Sources
- Neilson, 1910, Aeroplane Patents, p74
- Original patent document and bibliography entry on espacenet
Year filed | 1905 |
---|---|
Year granted | 1905 |
Office | GB |
Patent number | 3214 |
Inventors | Edwin Richard Mumford |
Inventor country | GB |
Applicant person | Edwin Richard Mumford |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | Yes |
Original title | Improvements in or connected with Aerodromes or Flying Machines |
English title | Aerodromes or Flying Machines |
Tech fields | helicopter, heavier-than-air, propeller, frame |
Filing date | 1905/02/16 |
Full specification filed date | 1905/08/14 |
Application number | |
Grant date | 1905/11/02 |
Granted? | Yes |
Publication date | |
Supplementary to patent | |
Related to aircraft? | Yes |
Serial number | |
Patent agent | Edmund Hunt & Co. |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | |
Family year | 1905 |
First filing? | Yes |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 6 |
Number of diagram pages | 2 |
Number of figures | 3 |
Number of claims | 7 |