Patent GB-1890-20435
Jump to navigation
Jump to search
Aerial machine sustained by transverse slats or sails. Unclear from abridgment whether any external propulsion is envisioned or whether this is more of a glider. Classification "Aëroplanes" at this date could refer only to the surfaces themselves.
Sources
- Brewer and Alexander, 1893, Aeronautics
- Neilson, 1910, p72
- Abridgment of patent specifications, Class 4, 1889–92, p. 11
Year filed | 1890 |
---|---|
Year granted | |
Office | GB |
Patent number | 20435 |
Inventors | Horatio Frederick Phillips |
Inventor country | |
Applicant person | |
Applicant firm | |
Applicant type | |
Applicant is inventor? | |
Original title | Flying machine |
English title | Flying machine |
Tech fields | airfoil, airplane, glider, rudder |
Filing date | 1890-12-15 |
Full specification filed date | |
Application number | |
Grant date | |
Granted? | 1 |
Publication date | |
Supplementary to patent | |
Related to aircraft? | 1 |
Serial number | |
Patent agent | |
Assigned to | |
National tech categories | GB 4 aëroplanes, GB 4 propel & steer |
IPCs | |
CPCs | |
Family year | |
First filing? | |
Cites these patents | |
Citations from after 1930 | |
Application ID | |
INPADOC family ID | |
Number of text pages | |
Number of diagram pages | |
Number of figures | |
Number of claims |