Patent GB-1914-23679
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- Cites: Patent GB-1914-20119
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
- Inventor location: Eldon Street House, Eldon Street, London, County of Middlesex, GB
- Inventor occupation: Civil Engineer
- Patent agent data and other representative or witness information:
A. E. White, A. I. Mech. E., Chartered Patent Agent, Jessel Chambers, 88, 89 & 90, Chancery Lane, London, W.C., and Liberty Tower, New York, U.S.A.
| Year filed | 1914 |
|---|---|
| Year granted | 1914 |
| Office | GB |
| Patent number | 23679 |
| Inventors | Everard Richard Calthrop |
| Inventor country | GB |
| Applicant person | Everard Richard Calthrop |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvements relating to Balloons |
| English title | Improvements relating to Balloons |
| Tech fields | balloons |
| Filing date | 1914/12/07 |
| Full specification filed date | 1915/07/07 |
| Application number | 191423679D |
| Grant date | 1915/12/02 |
| 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 B64B1/00 |
| CPCs | CPC B64B1/00 |
| Family year | 1914 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 23674880 |
| INPADOC family ID | 11157316 |
| Number of text pages | 6 |
| Number of diagram pages | 2 |
| Number of figures | 10 |
| Number of claims | 4 |
