Difference between revisions of "Patent FR-1918-495551"
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| + | * Tech class [[CPC B64C3/46]]: Varying camber by inflatable elements | ||
| + | * Inventor location: Seine | ||
| + | There is a reference to a patent of a particular name dated 4 Jan 1917 | ||
| + | {{Patent family|Patent FR-1918-495551}} | ||
| + | === Sources === | ||
| + | {{FRpatentsources|495551A}} | ||
{{Patent | {{Patent | ||
|Year filed=1918 | |Year filed=1918 | ||
| Line 4: | Line 10: | ||
|Office=FR | |Office=FR | ||
|Patent number=495551 | |Patent number=495551 | ||
| − | |Inventors= | + | |Inventors=Étienne Royer |
|Inventor country=FR | |Inventor country=FR | ||
| − | |Applicant person= | + | |Inventor location=Seine |
| + | |Applicant person=Étienne Royer | ||
| + | |Applicant firm= | ||
|Applicant type=INDIV | |Applicant type=INDIV | ||
|Applicant is inventor=1 | |Applicant is inventor=1 | ||
| − | |Original title= | + | |Original title=Perfectionnement aux surfaces portantes d'aéroplanes |
| − | |English title= | + | |English title=Improvement of airplanes bearing surfaces |
| − | |Tech | + | |Tech fields= |
|Filing date=1918-05-06 | |Filing date=1918-05-06 | ||
| + | |Full specification filed date= | ||
|Application number=495551D | |Application number=495551D | ||
| − | |Grant date=1919- | + | |Grant date=1919-07-04 |
|Granted=1 | |Granted=1 | ||
| − | |Publication date= | + | |Publication date=1919-10-11 |
|Supplementary to patent= | |Supplementary to patent= | ||
|Related to aircraft=1 | |Related to aircraft=1 | ||
|Serial number= | |Serial number= | ||
| − | |Patent agent= | + | |Patent agent=E. Wattier |
|Assigned to= | |Assigned to= | ||
| − | |National tech categories= | + | |National tech categories=FR 6.4 |
| − | |IPCs= | + | |IPCs=IPC B64C3/46 |
|CPCs=CPC B64C3/46 | |CPCs=CPC B64C3/46 | ||
|Family year=1918 | |Family year=1918 | ||
| − | |First filing=0 | + | |First filing=1 |
| + | |Cites these patents= | ||
| + | |Citations from after 1930=0 | ||
|Application ID=19312702 | |Application ID=19312702 | ||
|INPADOC family ID=5375935 | |INPADOC family ID=5375935 | ||
| + | |Number of text pages=2 | ||
| + | |Number of diagram pages=1 | ||
| + | |Number of figures=5 | ||
| + | |Number of claims=4 | ||
}} | }} | ||
| − | |||
| − | |||
| − | |||
Latest revision as of 23:47, 6 April 2025
- Tech class CPC B64C3/46: Varying camber by inflatable elements
- Inventor location: Seine
There is a reference to a patent of a particular name dated 4 Jan 1917
Patent family descending from Patent FR-1918-495551
- Patent FR-1918-495551 (English title: Improvement of airplanes bearing surfaces, Filing date: 1918-05-06, National tech categories: FR 6.4)
- Patent FR-1919-495551.21196 (English title: Improvement of airplanes bearing surfaces, Supplementary to patent: Patent FR-1918-495551, Filing date: 1919-01-31, National tech categories: FR 6.4)
Sources
- Original patent document and bibliography entry on espacenet
- Patent FR495551A on google patents
| Year filed | 1918 |
|---|---|
| Year granted | 1919 |
| Office | FR |
| Patent number | 495551 |
| Inventors | Étienne Royer |
| Inventor country | FR |
| Inventor location | Seine |
| Applicant person | Étienne Royer |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Perfectionnement aux surfaces portantes d'aéroplanes |
| English title | Improvement of airplanes bearing surfaces |
| Tech fields | |
| Filing date | 1918-05-06 |
| Full specification filed date | |
| Application number | 495551D |
| Grant date | 1919-07-04 |
| Granted? | 1 |
| Publication date | 1919-10-11 |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | E. Wattier |
| Assigned to | |
| National tech categories | FR 6.4 |
| IPCs | IPC B64C3/46 |
| CPCs | CPC B64C3/46 |
| Family year | 1918 |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | 0 |
| Application ID | 19312702 |
| INPADOC family ID | 5375935 |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 5 |
| Number of claims | 4 |
