Patent FR-1911-437558
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This original document makes reference to the American priority date 1910-11-12.
- Inventor location: the United States
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1911 |
|---|---|
| Year granted | 1912 |
| Office | FR |
| Patent number | 437558 |
| Inventors | John William Harrison |
| Inventor country | US |
| Applicant person | John William Harrison |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | Yes |
| Original title | Perfectionnements aux machines volantes |
| English title | Improvements to flying machines |
| Tech fields | sustentation, wings, nacelle, control, steering, propellers, rudder |
| Filing date | 1911/11/08 |
| Full specification filed date | |
| Application number | 437558D |
| Grant date | 1912/02/22 |
| Granted? | Yes |
| Publication date | 1912/04/24 |
| Supplementary to patent | Patent US-1910-993987 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Caïus Danzer |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C39/00 |
| CPCs | CPC B64C39/006 |
| Family year | 1910 |
| First filing? | No |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | 19256077 |
| INPADOC family ID | 5327169 |
| Number of text pages | 3 |
| Number of diagram pages | 1 |
| Number of figures | 4 |
| Number of claims | 1 |
