Patent GB-1914-21312
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Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: Eldon Street House, Eldon Street, City of London, GB
- Inventor occupation: Civil Engineer
- Patent agent location: Jessel Chambers, 88, 89, and 90, Chancery Lane, London, W.C. and with representation at Liberty Tower, New York City
Patent family descending from Patent GB-1914-21312
- Patent GB-1914-21312 (English title: Elaboration of a parachute, the specific mechanisms of its controlled release)
| Year filed | 1914 |
|---|---|
| Year granted | 1915 |
| Office | GB |
| Patent number | 21312 |
| Inventors | Everard Richard Calthrop |
| Inventor country | GB |
| Applicant person | Everard Richard Calthrop |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvements in and relating to Parachutes |
| English title | Elaboration of a parachute, the specific mechanisms of its controlled release |
| Tech fields | parachutes |
| Filing date | 1914/10/21 |
| Full specification filed date | 1915/05/21 |
| Application number | |
| Grant date | 1915/10/14 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | A. E. White |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64D17/52 |
| CPCs | CPC B64D17/52 (EP) |
| Family year | |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 10 |
| Number of diagram pages | 3 |
| Number of figures | 18 |
| Number of claims | 13 |
