Patent GB-1910-17653
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Pivoting propellers on helicopters 1910/06/25
- Inventor and applicant locations and occupations:
- Smith: 26 Cambridge Street, Westminster, Consulting Engineer; 1847-1932 ; some bio information is here: https://www.wikidata.org/wiki/Q19043395; daughter's bio calls him an electrical engineer, whereas wikidata calls him a mechanical engineer
- Messrs. Philaerian, Limited, of St. Ann's Sunningfields Road, Hendon, London, N.W., Aeronautical Engineers; Managing Director Walter P. Lindsay
Sources
- Original patent document and bibliography entry on espacenet
- Neilson, 1910, Aeroplane Patents, p80
Year filed | 1910 |
---|---|
Year granted | 1911 |
Office | GB |
Patent number | 17653 |
Inventors | Michael Holroyd Smith |
Inventor country | GB |
Applicant person | Michael Holroyd Smith |
Applicant firm | Philaerian Ltd. |
Applicant type | COMPANY |
Applicant is inventor? | 1 |
Original title | Improvements in the Methods of and Means for Controlling the Flight of Helicopters |
English title | Improvements in the methods of controlling the flight of helicopters |
Tech fields | helicopter, navigation, propellers, pivoting |
Filing date | 1910-07-25 |
Full specification filed date | 1911/01/24 |
Application number | 191017653D |
Grant date | 1911-05-04 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | |
IPCs | IPC B64C27/28 |
CPCs | CPC B64C2700/629, CPC B64C27/28 |
Family year | 1910 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | 23602902 |
INPADOC family ID | 11095315 |
Number of text pages | 3 |
Number of diagram pages | 3 |
Number of figures | 11 |
Number of claims | 7 |