Patent GB-1899-7442
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Flying machine using rotating propeller blades.
- Inventor location: 20, Piccadilly, County of London
- Inventor occupation: Gentleman
Sources
- Neilson, 1910, Aeroplane Patents, p73
- Original patent document and bibliography entry on espacenet
- Abridgment of patent specifications for 1897–1900, Class 4, p. 16; subject-matter index pp. iii–iv.
Year filed | 1899 |
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Year granted | 1900 |
Office | GB |
Patent number | 7442 |
Inventors | David Malcolm Bowyer-Smyth |
Inventor country | GB |
Applicant person | |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Improvements in or relating to Propelling Means Suitable for Use in Flying Machines |
English title | Propelling Means Suitable for Use in Flying Machines |
Tech fields | propulsion, propeller, frame, stability, heavier-than-air |
Filing date | 1899-04-08 |
Full specification filed date | 1900-02-06 |
Application number | |
Grant date | 1900-03-24 |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | W. Lloyd Wise |
Assigned to | |
National tech categories | |
IPCs | |
CPCs | |
Family year | 1899 |
First filing? | |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | 4 |
Number of diagram pages | 2 |
Number of figures | 5 |
Number of claims | 4 |