Patent ES-1919-71897
Revision as of 09:41, 5 April 2022 by AvionHerbert (talk | contribs) (René Caudron with there being a smattering of late ES and CA results for this inventor, some display issues between this inventor and collaborative filing with Gaston Caudron ; there is more French and British material, on hand and not in our own data, partially due to non-aero IPC and CPC classification based on highly the particularized nature of the inventions)
As usual, Spanish data on Espacenet is quite patchy. Experience has taught us that the priority date purported in the inventor's results column is more than likely the filing date, of the patent in Spain. This is fairly peculiar to Spanish data. The purported publication date is likely the date granted. This is less peculiar. British, data, on Espacenet, follows this same pattern, while the publication date on French patent results, is usually the actual publication date shown on the original, as differentiated from the date of acceptance or granting.
Sources
- Original patent document and bibliography entry on espacenet
- Inventor location: France
Patent family descending from Patent ES-1919-71897
- Patent ES-1919-71897 (English title: Improvements introduced in depots(possibly fuel tanks) such as aircraft)
Year filed | 1919 |
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Year granted | |
Office | ES |
Patent number | 71897 |
Inventors | René Caudron |
Inventor country | FR |
Applicant person | René Caudron |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Perfeccionamientos introducidos en los depósitos tales como los de aeronaves |
English title | Improvements introduced in depots(possibly fuel tanks) such as aircraft |
Tech fields | airplane, design, construction, fueling |
Filing date | 1919-12-17 |
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Application number | |
Grant date | 1920-03-16 |
Granted? | 1 |
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Supplementary to patent | |
Related to aircraft? | Yes |
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