Patent FR-1907-385023
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- Tech class CPC B64C27/04: Helicopters
- Inventor location: U.S.
Sources
- Original patent document and bibliography entry on espacenet
- Patent FR385023A on google patents
| Year filed | 1907 |
|---|---|
| Year granted | 1908 |
| Office | FR |
| Patent number | 385023 |
| Inventors | Selden Allen Day |
| Inventor country | US |
| Inventor location | |
| Applicant person | Selden Allen Day |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Aéroplanes |
| English title | Airplanes |
| Tech fields | airplane |
| Filing date | 1907-10-22 |
| Full specification filed date | |
| Application number | 385023D |
| Grant date | 1908-02-25 |
| Granted? | 1 |
| Publication date | 1908-04-29 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Matray frères et Cie |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C27/04 |
| CPCs | CCPC B64C27/04 |
| Family year | 1907 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 19204700 |
| INPADOC family ID | 5285303 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 8 |
| Number of claims | 7 |
