Patent FR-1909-408057
This patent is only half-present on Espacenet, and has been searched and only partially found by way of references made on certificates of addition. British and other descendants of this invention, and their specific relations to this patent, will be worked out.
A French addition, Patent FR-1911-408057.14236, was granted in 1911. From the addition we can infer that the original concerns the mounting of a steering lever ("le levier unique monté à cardan ou rotule"). The second addition, Patent FR-1912-408057.16134, further informs us that the original patent dealt with rapid braking during landing.
The simple title "Perfectionnements aux appareils d'aviation" is quite likely, and the patent agent Armengaud jeune is likely pertinent. We assume here that these are the same as in the addition.
- Inventor location: département Nord, France
Patent family descending from Patent FR-1909-408057
- Patent FR-1909-408057 (English title: Improvements to aviation machines, National tech categories: FR 6.4)
- Patent FR-1911-408057.14236 (English title: Aviation, Supplementary to patent: Patent FR-1909-408057, National tech categories: FR 6.4)
- Patent GB-1911-16137 (English title: Aeroplanes, or Flying Machines, Supplementary to patent: Patent FR-1909-408057 • Patent FR-1911-408057.14236)
- Patent FR-1912-408057.16134 (English title: Improvements in aviation devices, Supplementary to patent: Patent FR-1909-408057, National tech categories: FR 6.4)
- Patent GB-1913-13538 (English title: Braking devices for aeroplanes and the like, Supplementary to patent: Patent FR-1909-408057 • Patent FR-1912-408057.16134)
Sources
- Original patent document and bibliography entry on espacenet
Year filed | 1909 |
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Year granted | 1909 |
Office | FR |
Patent number | 408057 |
Inventors | Louis-Charles Bréguet |
Inventor country | FR |
Applicant person | Louis-Charles Bréguet |
Applicant firm | |
Applicant type | INDIV |
Applicant is inventor? | 1 |
Original title | Perfectionnements aux appareils d'aviation |
English title | Improvements to aviation machines |
Tech fields | airplane, piloting, navigation, landing, braking |
Filing date | 1909/10/18 |
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Granted? | 1 |
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Related to aircraft? | 1 |
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National tech categories | FR 6.4 |
IPCs | IPC B64C13/00 |
CPCs | CPC B64C13/00 |
Family year | 1909 |
First filing? | 1 |
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