Patent FR-1911-428978
Jump to navigation
Jump to search
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: Seine; France
Patent family descending from Patent FR-1911-428978
- Patent FR-1911-428978 (English title: Refinements to the design and construction of balloons, National tech categories: FR 6.4)
- Patent FR-1911-428978.14208 (English title: Improvements brought to the establishment (formulation) and construction of dirigibles, Supplementary to patent: Patent FR-1911-428978, National tech categories: FR 6.4)
| Year filed | 1911 |
|---|---|
| Year granted | 1911 |
| Office | FR |
| Patent number | 428978 |
| Inventors | |
| Inventor country | FR |
| Inventor location | |
| Applicant person | |
| Applicant firm | Société anonyme Astra AB |
| Applicant type | COMPANY |
| Applicant is inventor? | No |
| Original title | Perfectionnements apportés à l'établissement et à la construction des ballons dirigeables |
| English title | Refinements to the design and construction of balloons |
| Tech fields | LTA, dirigibles, design, construction |
| Filing date | 1911/04/26 |
| Full specification filed date | |
| Application number | 428978D |
| Grant date | 1911/07/04 |
| Granted? | Yes |
| Publication date | 1911/09/12 |
| Supplementary to patent | |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Dupont et Elluin |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64B1/00 |
| CPCs | CPC B64B1/00 |
| Family year | 1911 |
| First filing? | Yes |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19247686 |
| INPADOC family ID | 5198751 |
| Number of text pages | 4 |
| Number of diagram pages | 1 |
| Number of figures | 5 |
| Number of claims | 3 |
