Patent GB-1890-11455
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Illustration shown by Brewer & Alexander can also be seen in Patent US-1890-432860, to which this patent might reasonably be considered supplementary.
Sources
- Brewer and Alexander, 1893, Aeronautics
- Abridgment of patent specifications, Class 4, 1889–92, p. 9
| Year filed | 1890 |
|---|---|
| Year granted | |
| Office | GB |
| Patent number | 11455 |
| Inventors | Stewart Cairncross |
| Inventor country | US |
| Applicant person | |
| Applicant firm | |
| Applicant type | |
| Applicant is inventor? | |
| Original title | Navigable balloon |
| English title | Navigable balloon |
| Tech fields | LTA, navigation, propulsion, parachute, propeller, frame, piloting, ascension, balloon, whole, fabric |
| Filing date | 1890-07-22 |
| Full specification filed date | |
| Application number | |
| Grant date | |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | Patent US-1890-432860 |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | |
| Assigned to | |
| National tech categories | GB 4 with buoyant |
| IPCs | |
| CPCs | |
| Family year | 1890 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
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| Number of diagram pages | |
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| Number of claims |
