Patent GB-1901-18862
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Captive craft on pulley, with two counter-rotating propellers of a helicopter type It was said to be intended for military and naval observations, perhaps also for flight.
From google patents' abstract: "A flying-machine operated by an endless cord or electric current from the ground carries a semaphore or flash light for signalling."
- Inventor location: 12 Palace Crescent, East Molesey, Surrey, England as of 20 Sept 1901 ; then apparently moved to 4 Thames View, East Molesey by 20 June 1902
- Inventor occupation: Engineer
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Neilson, 1910, Aeroplane Patents, p73
Year filed | 1901 |
---|---|
Year granted | 1902 |
Office | GB |
Patent number | 18862 |
Inventors | Charles Tuckfield |
Inventor country | GB |
Applicant person | Charles Tuckfield |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Aeronautical Machine |
English title | Aeronautical machine |
Tech fields | helicopter, reconnaissance, military |
Filing date | September 21, 1901 |
Full specification filed date | June 20, 1902 |
Application number | |
Grant date | December 20, 1902 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | Boult, Wade & Kilburn |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | |
Family year | 1901 |
First filing? | 1 |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 3 |
Number of diagram pages | 1 |
Number of figures | 1 |
Number of claims | 8 |