Patent GB-1915-4525
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"Aerostats.-Valves for gas-containers of air-ships and balloons are so constructed that they do not project from the container and can be assembled from the exterior. The valve frame consists of two or more parts 1, 2, 3 and is carried by a sleeve 6 of fabric, rubber, &c., gripped between the parts 2, 3 and secured, for example by sewing, to the container"
- Tech class: CPC B64B1/64: Gas valve operating mechanisms
- Inventor location:
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1915 |
|---|---|
| Year granted | 1916 |
| Office | GB |
| Patent number | 4525 |
| Inventors | Hugh Oswald Short |
| Inventor country | GB |
| Applicant person | Hugh Oswald Short |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Improvements in and connected with Valves for Gas Containers Employed in Airships or in Balloons |
| English title | Improvements in and connected with Valves for Gas Containers Employed in Airships or in Balloons |
| Tech fields | LTA, valves |
| Filing date | 1915-03-23 |
| Full specification filed date | 1915-09-20 |
| Application number | 191504525D |
| Grant date | 1916-01-13 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Brewer & Son |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64B1/64 |
| CPCs | CPC B64B1/64 |
| Family year | 1915 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 1 |
| Application ID | 23677839 |
| INPADOC family ID | 11159873 |
| Number of text pages | 4 |
| Number of diagram pages | 1 |
| Number of figures | 2 |
| Number of claims | 7 |
