Patent GB-1918-128422
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- Inventor occupations: Thomas is the “Managing Director of Airships, Limited”, and Tippen is an Engineer.
- Inventor location: both inventors are addressed at 27, Buckingham Gate, London, S.W. 1
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
In this case we have Provisional Specification No. 10926 filed 3 July 1918 with No. 128422 as the Complete Specification filed 3 February 1919.
| Year filed | 1918 |
|---|---|
| Year granted | 1919 |
| Office | GB |
| Patent number | 128422 |
| Inventors | George Holt Thomas, Frank John Tippen |
| Inventor country | GB |
| Applicant person | George Holt Thomas, Frank John Tippen |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Improvements in Airships |
| English title | Improvements in Airships |
| Tech fields | Airship |
| Filing date | 1918/07/03 |
| Full specification filed date | 1919/02/03 |
| Application number | 1092618 |
| Grant date | 1919/06/26 |
| Granted? | Yes |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | A. M. & William Clark |
| Assigned to | |
| National tech categories | |
| IPCs | IPC B64B1/00 |
| CPCs | CPC B64B1/00 |
| Family year | 1918 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 21590923 |
| INPADOC family ID | 23399912 |
| Number of text pages | 5 |
| Number of diagram pages | 3 |
| Number of figures | 10 |
| Number of claims | 4 |
