Difference between revisions of "Patent FR-1912-448592"
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Revision as of 22:20, 25 September 2022
This patent makes reference to an earlier Belgian priority date 1911-09-25.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: département Seine, France
| Year filed | 1912 |
|---|---|
| Year granted | 1913 |
| Office | FR |
| Patent number | 448592 |
| Inventors | |
| Inventor country | FR |
| Applicant person | |
| Applicant firm | Société Zodiac |
| Applicant type | COMPANY |
| Applicant is inventor? | No |
| Original title | Perfectionnements apportés aux aéroplanes et engins analogues |
| English title | Improvements to airplanes and similar machines |
| Tech fields | airplane |
| Filing date | 1912/09/23 |
| Full specification filed date | |
| Application number | 448592D |
| Grant date | 1913/11/30 |
| Granted? | Yes |
| Publication date | 1913/02/04 |
| Supplementary to patent | Patent BE-1911-09-25 Société Zodiac |
| Related to aircraft? | Yes |
| Serial number | |
| Patent agent | Weismann et Marx |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C25/00 |
| CPCs | CPC B64F2700/6226, CPC B64C25/06 |
| Family year | 1911 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19266878 |
| INPADOC family ID | 5336406 |
| Number of text pages | 3 |
| Number of diagram pages | 2 |
| Number of figures | 6 |
| Number of claims | 1 |
