Difference between revisions of "Patent FR-1912-439719"
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| Line 23: | Line 23: | ||
|Granted=1 | |Granted=1 | ||
|Publication date=1912-06-21 | |Publication date=1912-06-21 | ||
| − | |Supplementary to patent=DE 1911-11-11 | + | |Supplementary to patent=Patent DE-1911-11-11 |
|Related to aircraft=1 | |Related to aircraft=1 | ||
|Serial number= | |Serial number= | ||
| Line 32: | Line 32: | ||
|CPCs=CPC B64C3/00; CPC B64C2700/6235 | |CPCs=CPC B64C3/00; CPC B64C2700/6235 | ||
|Family year=1911 | |Family year=1911 | ||
| − | |First filing= | + | |First filing=0 |
|Cites these patents= | |Cites these patents= | ||
|Citations from after 1930=0 | |Citations from after 1930=0 | ||
Latest revision as of 19:40, 31 March 2024
- Tech class: CPC B64C3/00: Wings
- Inventor location:
Sources
- Original patent document and bibliography entry on espacenet
- on google patents
| Year filed | 1912 |
|---|---|
| Year granted | 1912 |
| Office | FR |
| Patent number | 439719 |
| Inventors | Frank Seydler |
| Inventor country | DE |
| Applicant person | Frank Seydler |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Perfectionnements aux machines volantes |
| English title | Improvements to flying machines |
| Tech fields | |
| Filing date | 1912-02-05 |
| Full specification filed date | |
| Application number | 439719D |
| Grant date | 1912-04-15 |
| Granted? | 1 |
| Publication date | 1912-06-21 |
| Supplementary to patent | Patent DE-1911-11-11 |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | Société A. Frey et de Carsalade |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C3/00 |
| CPCs | CPC B64C3/00, CPC B64C2700/6235 |
| Family year | 1911 |
| First filing? | 0 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 19258196 |
| INPADOC family ID | 5328977 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 5 |
| Number of claims | 2 |
